Home
Gourmet Chainmail
Metals by Mark
Gyrogami
Products
Necklaces
Bracelets & Anklets
Pendants & Charms
Earrings
Rings & Toe Rings
Utensil Rings, etc.
Other Jewelry
Collections
Aurum Elegantia
Chainmail
Loop-in-Loop
Classic Chain Link
About
Handmade
Eco-Conscious
Welded Construction
Quality Materials
Precision Assembly
Metal Lifecycle
Energy Jewelry
Product Presentation
Font Choices
Resources
Blog
Aspect Ratio Chart
Metal Gauge Chart
Ring Size Chart
Conversion Charts
FAQ
Buyer's Guide
Silver Care
Privacy Policy
Store Policies
Contact
Jewelry Categories
Necklaces
Bracelets & Anklets
Earrings
Rings
Pendants & Charms
Utensil Jewelry
Other Jewelry
Chainmail / Jump Ring Aspect Ratio Charts and Calculator
SAE and Metric I.D. Rings in AWG, SWG, and Metric Gauges
Aspect ratio (A.R.) for jump rings is determined by dividing the inner diameter (I.D.) of the ring by the wire thickness.
EXAMPLE: 3/8" (0.375") I.D. ring of 16 gauge AWG (0.0508") wire would be: 0.375 / 0.0508 = 7.382 A.R.
Jump Ring Aspect Ratio Calculator
PRE-LOADED
MANUAL ENTRY
UNITS
GAUGE:
4/0 SWG
3/0 SWG
2/0 SWG
1/0 SWG
1 SWG
2 SWG
3 SWG
4 SWG
5 SWG
6 SWG
7 SWG
8 SWG
9 SWG
10 SWG
11 SWG
12 SWG
13 SWG
14 SWG
15 SWG
16 SWG
17 SWG
18 SWG
19 SWG
20 SWG
21 SWG
22 SWG
23 SWG
24 SWG
25 SWG
26 SWG
27 SWG
28 SWG
29 SWG
30 SWG
31 SWG
32 SWG
33 SWG
34 SWG
35 SWG
36 SWG
37 SWG
38 SWG
39 SWG
40 SWG
4/0 AWG
3/0 AWG
2/0 AWG
1/0 AWG
1 AWG
2 AWG
3 AWG
4 AWG
5 AWG
6 AWG
7 AWG
8 AWG
9 AWG
10 AWG
11 AWG
12 AWG
13 AWG
14 AWG
15 AWG
16 AWG
17 AWG
18 AWG
19 AWG
20 AWG
21 AWG
22 AWG
23 AWG
24 AWG
25 AWG
26 AWG
27 AWG
28 AWG
29 AWG
30 AWG
31 AWG
32 AWG
33 AWG
34 AWG
35 AWG
36 AWG
37 AWG
38 AWG
39 AWG
40 AWG
Wire Diameter:
inches
centimeters
millimeters
I.D.:
1/128"
1/64"
3/128"
1/32"
5/128"
3/64"
7/128"
1/16"
9/128"
5/64"
11/128"
3/32"
13/128"
7/64"
15/128"
1/8"
17/128"
9/64"
19/128"
5/32"
21/128"
11/64"
23/128"
3/16"
25/128"
13/64"
27/128"
7/32"
29/128"
15/64"
31/128"
1/4"
33/128"
17/64"
35/128"
9/32"
37/128"
19/64"
39/128"
5/16"
41/128"
21/64"
43/128"
11/32"
45/128"
23/64"
47/128"
3/8"
49/128"
25/64"
51/128"
13/32"
53/128"
27/64"
55/128"
7/16"
57/128"
29/64"
59/128"
15/32"
61/128"
31/64"
63/128"
1/2"
65/128"
33/64"
67/128"
17/32"
69/128"
35/64"
71/128"
9/16"
73/128"
37/64"
75/128"
19/32"
77/128"
39/64"
79/128"
5/8"
81/128"
41/64"
83/128"
21/32"
85/128"
43/64"
87/128"
11/16"
89/128"
45/64"
91/128"
23/32"
93/128"
47/64"
95/128"
3/4"
97/128"
49/64"
99/128"
25/32"
101/128"
51/64"
103/128"
13/16"
105/128"
53/64"
107/128"
27/32"
109/128"
55/64"
111/128"
7/8"
113/128"
57/64"
115/128"
29/32"
117/128"
59/64"
119/128"
15/16"
121/128"
61/64"
123/128"
31/32"
125/128"
63/64"
127/128"
1"
Inner Diameter:
inches
centimeters
millimeters
Aspect Ratio:
The PRE-LOADED list boxes will populate their respective diameters
and units. Otherwise, enter a value and select a unit of measurement.
The units need not be identical - the calculator will figure it out.
Click here
for conversion charts
Click here
for metal gauge charts
The comprehensive charts below show ARs for metric and SAE inner diameters using AWG, SWG, and metric wire gauges. Metric wire gauges also include the common drawplate sizes.
AWG with Fractional Inch I.D.:
1/16" to 5/16"
21/64" to 9/16"
37/64" to 13/16"
53/64" to 1-1/2"
SWG with Fractional Inch I.D.:
1/16" to 5/16"
21/64" to 9/16"
37/64" to 13/16"
53/64" to 1-1/2"
Metric Gauge with Fractional Inch I.D.:
1/16" to 5/16"
21/64" to 9/16"
37/64" to 13/16"
53/64" to 1-1/2"
AWG with Metric I.D.:
1mm to 9mm
9.5mm to 16.5mm
17mm to 24mm
24.5mm to 32mm
SWG with Metric I.D.:
1mm to 9mm
9.5mm to 16.5mm
17mm to 24mm
24.5mm to 32mm
Metric Gauge with Metric I.D.:
1mm to 9mm
9.5mm to 17.5mm
18mm to 26mm
26.5mm to 34.5mm
COLOR CODE KEY FOR A.R. TABLES
0 to 0.99
1 to 1.99
2 to 2.99
3 to 3.99
4 to 4.99
5 to 5.99
6 to 6.99
7 to 7.99
8 to 8.99
9 to 9.99
10 to 15.99
16 to 25.99
26 to 50.99
51 to 100.99
101+
AWG with Fractional Inch I.D.:
1
⁄
16
"
to
5
⁄
16
"
AWG GAUGE
Inner Diameter of Ring
inch
1/16"
5/64"
3/32"
7/64"
1/8"
9/64"
5/32"
11/64"
3/16"
13/64"
7/32"
15/64"
1/4"
17/64"
9/32"
19/64"
5/16"
SIZE
DIAMETER
0.063
0.078
0.094
0.109
0.125
0.141
0.156
0.172
0.188
0.203
0.219
0.234
0.250
0.266
0.281
0.297
0.312
inch
mm
mm
1.59
1.99
2.38
2.78
3.18
3.57
3.97
4.37
4.76
5.16
5.56
5.95
6.35
6.75
7.14
7.54
7.94
4/0
0.46
11.684
0.14
0.17
0.2
0.24
0.27
0.31
0.34
0.37
0.41
0.44
0.48
0.51
0.54
0.58
0.61
0.65
0.68
3/0
0.4096
10.405
0.15
0.19
0.23
0.27
0.31
0.34
0.38
0.42
0.46
0.5
0.53
0.57
0.61
0.65
0.69
0.72
0.76
2/0
0.3648
9.266
0.17
0.21
0.26
0.3
0.34
0.39
0.43
0.47
0.51
0.56
0.6
0.64
0.69
0.73
0.77
0.81
0.86
1/0
0.3249
8.251
0.19
0.24
0.29
0.34
0.38
0.43
0.48
0.53
0.58
0.63
0.67
0.72
0.77
0.82
0.87
0.91
0.96
1
0.2893
7.348
0.22
0.27
0.32
0.38
0.43
0.49
0.54
0.59
0.65
0.7
0.76
0.81
0.86
0.92
0.97
1.03
1.08
2
0.2576
6.544
0.24
0.3
0.36
0.42
0.49
0.55
0.61
0.67
0.73
0.79
0.85
0.91
0.97
1.03
1.09
1.15
1.21
3
0.2294
5.827
0.27
0.34
0.41
0.48
0.54
0.61
0.68
0.75
0.82
0.89
0.95
1.02
1.09
1.16
1.23
1.29
1.36
4
0.2043
5.189
0.31
0.38
0.46
0.54
0.61
0.69
0.76
0.84
0.92
0.99
1.07
1.15
1.22
1.3
1.38
1.45
1.53
5
0.1819
4.621
0.34
0.43
0.52
0.6
0.69
0.77
0.86
0.94
1.03
1.12
1.2
1.29
1.37
1.46
1.55
1.63
1.72
6
0.162
4.115
0.39
0.48
0.58
0.68
0.77
0.87
0.96
1.06
1.16
1.25
1.35
1.45
1.54
1.64
1.74
1.83
1.93
7
0.1443
3.665
0.43
0.54
0.65
0.76
0.87
0.97
1.08
1.19
1.3
1.41
1.52
1.62
1.73
1.84
1.95
2.06
2.17
8
0.1285
3.264
0.49
0.61
0.73
0.85
0.97
1.09
1.22
1.34
1.46
1.58
1.7
1.82
1.95
2.07
2.19
2.31
2.43
9
0.1144
2.906
0.55
0.68
0.82
0.96
1.09
1.23
1.37
1.5
1.64
1.78
1.91
2.05
2.19
2.32
2.46
2.6
2.73
10
0.1019
2.588
0.61
0.77
0.92
1.07
1.23
1.38
1.53
1.69
1.84
1.99
2.15
2.3
2.45
2.61
2.76
2.91
3.07
11
0.0907
2.305
0.69
0.86
1.03
1.21
1.38
1.55
1.72
1.89
2.07
2.24
2.41
2.58
2.76
2.93
3.1
3.27
3.45
12
0.0808
2.053
0.77
0.97
1.16
1.35
1.55
1.74
1.93
2.13
2.32
2.51
2.71
2.9
3.09
3.29
3.48
3.67
3.87
13
0.072
1.828
0.87
1.09
1.3
1.52
1.74
1.95
2.17
2.39
2.6
2.82
3.04
3.26
3.47
3.69
3.91
4.12
4.34
14
0.0641
1.628
0.98
1.22
1.46
1.71
1.95
2.19
2.44
2.68
2.93
3.17
3.41
3.66
3.9
4.14
4.39
4.63
4.88
15
0.0571
1.45
1.09
1.37
1.64
1.92
2.19
2.46
2.74
3.01
3.28
3.56
3.83
4.1
4.38
4.65
4.93
5.2
5.47
16
0.0508
1.291
1.23
1.54
1.85
2.15
2.46
2.77
3.08
3.38
3.69
4.0
4.31
4.61
4.92
5.23
5.54
5.84
6.15
17
0.0453
1.15
1.38
1.72
2.07
2.41
2.76
3.1
3.45
3.79
4.14
4.48
4.83
5.17
5.52
5.86
6.21
6.55
6.9
18
0.0403
1.024
1.55
1.94
2.33
2.71
3.1
3.49
3.88
4.26
4.65
5.04
5.43
5.82
6.2
6.59
6.98
7.37
7.75
19
0.0359
0.912
1.74
2.18
2.61
3.05
3.48
3.92
4.35
4.79
5.22
5.66
6.09
6.53
6.96
7.4
7.83
8.27
8.7
20
0.032
0.812
1.95
2.44
2.93
3.42
3.91
4.39
4.88
5.37
5.86
6.35
6.84
7.32
7.81
8.3
8.79
9.28
9.77
21
0.0285
0.723
2.19
2.74
3.29
3.84
4.39
4.93
5.48
6.03
6.58
7.13
7.68
8.22
8.77
9.32
9.87
10.42
10.96
22
0.0253
0.644
2.47
3.09
3.71
4.32
4.94
5.56
6.18
6.79
7.41
8.03
8.65
9.26
9.88
10.5
11.12
11.73
12.35
23
0.0226
0.573
2.77
3.46
4.15
4.84
5.53
6.22
6.91
7.61
8.3
8.99
9.68
10.37
11.06
11.75
12.44
13.14
13.83
24
0.0201
0.511
3.11
3.89
4.66
5.44
6.22
7.0
7.77
8.55
9.33
10.11
10.88
11.66
12.44
13.22
13.99
14.77
15.55
25
0.0179
0.455
3.49
4.36
5.24
6.11
6.98
7.86
8.73
9.6
10.47
11.35
12.22
13.09
13.97
14.84
15.71
16.59
17.46
26
0.0159
0.405
3.93
4.91
5.9
6.88
7.86
8.84
9.83
10.81
11.79
12.78
13.76
14.74
15.72
16.71
17.69
18.67
19.65
27
0.0142
0.361
4.4
5.5
6.6
7.7
8.8
9.9
11.0
12.1
13.2
14.3
15.4
16.51
17.61
18.71
19.81
20.91
22.01
28
0.0126
0.321
4.96
6.2
7.44
8.68
9.92
11.16
12.4
13.64
14.88
16.12
17.36
18.6
19.84
21.08
22.32
23.56
24.8
29
0.0113
0.286
5.53
6.91
8.3
9.68
11.06
12.44
13.83
15.21
16.59
17.98
19.36
20.74
22.12
23.51
24.89
26.27
27.65
30
0.01
0.255
6.25
7.81
9.38
10.94
12.5
14.06
15.63
17.19
18.75
20.31
21.88
23.44
25.0
26.56
28.13
29.69
31.25
31
0.0089
0.227
7.0
8.75
10.5
12.25
14.0
15.75
17.5
19.25
21.0
22.75
24.5
26.25
28.0
29.75
31.49
33.24
34.99
32
0.008
0.202
7.86
9.83
11.79
13.76
15.72
17.69
19.65
21.62
23.58
25.55
27.52
29.48
31.45
33.41
35.38
37.34
39.31
33
0.0071
0.18
8.83
11.03
13.24
15.45
17.66
19.86
22.07
24.28
26.48
28.69
30.9
33.1
35.31
37.52
39.72
41.93
44.14
34
0.0063
0.16
9.92
12.4
14.88
17.36
19.84
22.32
24.8
27.28
29.76
32.24
34.72
37.2
39.68
42.16
44.64
47.12
49.6
35
0.0056
0.143
11.14
13.93
16.71
19.5
22.28
25.07
27.85
30.64
33.42
36.21
38.99
41.78
44.56
47.35
50.13
52.92
55.7
36
0.005
0.127
12.5
15.63
18.75
21.88
25.0
28.13
31.25
34.38
37.5
40.63
43.75
46.88
50.0
53.13
56.25
59.38
62.5
37
0.0045
0.113
14.04
17.56
21.07
24.58
28.09
31.6
35.11
38.62
42.13
45.65
49.16
52.67
56.18
59.69
63.2
66.71
70.22
38
0.004
0.101
15.74
19.68
23.61
27.55
31.49
35.42
39.36
43.29
47.23
51.16
55.1
59.04
62.97
66.91
70.84
74.78
78.72
39
0.0035
0.09
17.71
22.13
26.56
30.98
35.41
39.84
44.26
48.69
53.12
57.54
61.97
66.4
70.82
75.25
79.67
84.1
88.53
40
0.0031
0.08
19.9
24.88
29.86
34.83
39.81
44.79
49.76
54.74
59.71
64.69
69.67
74.64
79.62
84.59
89.57
94.55
99.52
AWG with Fractional Inch I.D.:
21
⁄
64
"
to
9
⁄
16
"
AWG GAUGE
Inner Diameter of Ring
inch
21/64"
11/32"
23/64"
3/8"
25/64"
13/32"
27/64"
7/16"
29/64"
15/32"
31/64"
1/2"
33/64"
17/32"
35/64"
9/16"
SIZE
DIAMETER
0.328
0.344
0.359
0.375
0.391
0.406
0.422
0.438
0.453
0.469
0.484
0.500
0.516
0.531
0.547
0.563
inch
mm
mm
8.33
8.73
9.13
9.53
9.92
10.32
10.72
11.11
11.51
11.91
12.30
12.70
13.10
13.49
13.89
14.29
4/0
0.46
11.684
0.71
0.75
0.78
0.82
0.85
0.88
0.92
0.95
0.99
1.02
1.05
1.09
1.12
1.15
1.19
1.22
3/0
0.4096
10.405
0.8
0.84
0.88
0.92
0.95
0.99
1.03
1.07
1.11
1.14
1.18
1.22
1.26
1.3
1.34
1.37
2/0
0.3648
9.266
0.9
0.94
0.99
1.03
1.07
1.11
1.16
1.2
1.24
1.28
1.33
1.37
1.41
1.46
1.5
1.54
1/0
0.3249
8.251
1.01
1.06
1.11
1.15
1.2
1.25
1.3
1.35
1.39
1.44
1.49
1.54
1.59
1.64
1.68
1.73
1
0.2893
7.348
1.13
1.19
1.24
1.3
1.35
1.4
1.46
1.51
1.57
1.62
1.67
1.73
1.78
1.84
1.89
1.94
2
0.2576
6.544
1.27
1.33
1.4
1.46
1.52
1.58
1.64
1.7
1.76
1.82
1.88
1.94
2.0
2.06
2.12
2.18
3
0.2294
5.827
1.43
1.5
1.57
1.63
1.7
1.77
1.84
1.91
1.98
2.04
2.11
2.18
2.25
2.32
2.38
2.45
4
0.2043
5.189
1.61
1.68
1.76
1.84
1.91
1.99
2.06
2.14
2.22
2.29
2.37
2.45
2.52
2.6
2.68
2.75
5
0.1819
4.621
1.8
1.89
1.98
2.06
2.15
2.23
2.32
2.41
2.49
2.58
2.66
2.75
2.83
2.92
3.01
3.09
6
0.162
4.115
2.03
2.12
2.22
2.31
2.41
2.51
2.6
2.7
2.8
2.89
2.99
3.09
3.18
3.28
3.38
3.47
7
0.1443
3.665
2.27
2.38
2.49
2.6
2.71
2.82
2.92
3.03
3.14
3.25
3.36
3.47
3.57
3.68
3.79
3.9
8
0.1285
3.264
2.55
2.68
2.8
2.92
3.04
3.16
3.28
3.4
3.53
3.65
3.77
3.89
4.01
4.13
4.26
4.38
9
0.1144
2.906
2.87
3.0
3.14
3.28
3.41
3.55
3.69
3.82
3.96
4.1
4.23
4.37
4.51
4.64
4.78
4.92
10
0.1019
2.588
3.22
3.37
3.53
3.68
3.83
3.99
4.14
4.29
4.45
4.6
4.75
4.91
5.06
5.21
5.37
5.52
11
0.0907
2.305
3.62
3.79
3.96
4.13
4.31
4.48
4.65
4.82
5.0
5.17
5.34
5.51
5.68
5.86
6.03
6.2
12
0.0808
2.053
4.06
4.25
4.45
4.64
4.83
5.03
5.22
5.41
5.61
5.8
5.99
6.19
6.38
6.57
6.77
6.96
13
0.072
1.828
4.56
4.77
4.99
5.21
5.43
5.64
5.86
6.08
6.29
6.51
6.73
6.94
7.16
7.38
7.6
7.81
14
0.0641
1.628
5.12
5.36
5.61
5.85
6.09
6.34
6.58
6.83
7.07
7.31
7.56
7.8
8.04
8.29
8.53
8.78
15
0.0571
1.45
5.75
6.02
6.29
6.57
6.84
7.11
7.39
7.66
7.94
8.21
8.48
8.76
9.03
9.3
9.58
9.85
16
0.0508
1.291
6.46
6.77
7.07
7.38
7.69
8.0
8.3
8.61
8.92
9.23
9.53
9.84
10.15
10.46
10.77
11.07
17
0.0453
1.15
7.24
7.59
7.93
8.28
8.62
8.97
9.31
9.66
10.0
10.35
10.69
11.04
11.38
11.73
12.07
12.42
18
0.0403
1.024
8.14
8.53
8.92
9.31
9.69
10.08
10.47
10.86
11.24
11.63
12.02
12.41
12.79
13.18
13.57
13.96
19
0.0359
0.912
9.14
9.58
10.01
10.45
10.88
11.32
11.75
12.19
12.62
13.06
13.49
13.93
14.36
14.8
15.23
15.67
20
0.032
0.812
10.25
10.74
11.23
11.72
12.21
12.7
13.18
13.67
14.16
14.65
15.14
15.63
16.11
16.6
17.09
17.58
21
0.0285
0.723
11.51
12.06
12.61
13.16
13.71
14.25
14.8
15.35
15.9
16.45
17.0
17.54
18.09
18.64
19.19
19.74
22
0.0253
0.644
12.97
13.59
14.2
14.82
15.44
16.06
16.67
17.29
17.91
18.53
19.15
19.76
20.38
21.0
21.62
22.23
23
0.0226
0.573
14.52
15.21
15.9
16.59
17.28
17.98
18.67
19.36
20.05
20.74
21.43
22.12
22.82
23.51
24.2
24.89
24
0.0201
0.511
16.32
17.1
17.88
18.66
19.43
20.21
20.99
21.77
22.54
23.32
24.1
24.88
25.65
26.43
27.21
27.99
25
0.0179
0.455
18.33
19.2
20.08
20.95
21.82
22.7
23.57
24.44
25.31
26.19
27.06
27.93
28.81
29.68
30.55
31.42
26
0.0159
0.405
20.64
21.62
22.6
23.58
24.57
25.55
26.53
27.52
28.5
29.48
30.46
31.45
32.43
33.41
34.39
35.38
27
0.0142
0.361
23.11
24.21
25.31
26.41
27.51
28.61
29.71
30.81
31.91
33.01
34.11
35.21
36.31
37.41
38.51
39.61
28
0.0126
0.321
26.04
27.28
28.52
29.76
31.0
32.24
33.48
34.72
35.96
37.2
38.44
39.68
40.92
42.16
43.4
44.64
29
0.0113
0.286
29.04
30.42
31.8
33.19
34.57
35.95
37.33
38.72
40.1
41.48
42.87
44.25
45.63
47.01
48.4
49.78
30
0.01
0.255
32.81
34.38
35.94
37.5
39.06
40.63
42.19
43.75
45.31
46.88
48.44
50.0
51.56
53.13
54.69
56.25
31
0.0089
0.227
36.74
38.49
40.24
41.99
43.74
45.49
47.24
48.99
50.74
52.49
54.24
55.99
57.74
59.49
61.24
62.99
32
0.008
0.202
41.27
43.24
45.2
47.17
49.14
51.1
53.07
55.03
57.0
58.96
60.93
62.89
64.86
66.82
68.79
70.75
33
0.0071
0.18
46.35
48.55
50.76
52.97
55.17
57.38
59.59
61.79
64.0
66.21
68.41
70.62
72.83
75.04
77.24
79.45
34
0.0063
0.16
52.08
54.56
57.04
59.52
62.0
64.48
66.96
69.44
71.92
74.4
76.88
79.37
81.85
84.33
86.81
89.29
35
0.0056
0.143
58.49
61.27
64.06
66.84
69.63
72.42
75.2
77.99
80.77
83.56
86.34
89.13
91.91
94.7
97.48
100.3
36
0.005
0.127
65.63
68.75
71.88
75.0
78.13
81.25
84.38
87.5
90.63
93.75
96.88
100.0
103.1
106.3
109.4
112.5
37
0.0045
0.113
73.74
77.25
80.76
84.27
87.78
91.29
94.8
98.31
101.8
105.3
108.9
112.4
115.9
119.4
122.9
126.4
38
0.004
0.101
82.65
86.59
90.52
94.46
98.39
102.3
106.3
110.2
114.1
118.1
122.0
125.9
129.9
133.8
137.8
141.7
39
0.0035
0.09
92.95
97.38
101.8
106.2
110.7
115.1
119.5
123.9
128.4
132.8
137.2
141.6
146.1
150.5
154.9
159.4
40
0.0031
0.08
104.5
109.5
114.5
119.4
124.4
129.4
134.4
139.3
144.3
149.3
154.3
159.2
164.2
169.2
174.2
179.1
AWG with Fractional Inch I.D.:
37
⁄
64
"
to
13
⁄
16
"
AWG GAUGE
Inner Diameter of Ring
inch
37/64"
19/32"
39/64"
5/8"
41/64"
21/32"
43/64"
11/16"
45/64"
23/32"
47/64"
3/4"
49/64"
25/32"
51/64"
13/16"
SIZE
DIAMETER
0.578
0.594
0.609
0.625
0.641
0.656
0.672
0.688
0.703
0.719
0.734
0.750
0.766
0.781
0.797
0.813
inch
mm
mm
14.68
15.08
15.48
15.88
16.27
16.67
17.07
17.46
17.86
18.26
18.65
19.05
19.45
19.84
20.24
20.64
4/0
0.46
11.684
1.26
1.29
1.32
1.36
1.39
1.43
1.46
1.49
1.53
1.56
1.6
1.63
1.66
1.7
1.73
1.77
3/0
0.4096
10.405
1.41
1.45
1.49
1.53
1.56
1.6
1.64
1.68
1.72
1.75
1.79
1.83
1.87
1.91
1.95
1.98
2/0
0.3648
9.266
1.58
1.63
1.67
1.71
1.76
1.8
1.84
1.88
1.93
1.97
2.01
2.06
2.1
2.14
2.18
2.23
1/0
0.3249
8.251
1.78
1.83
1.88
1.92
1.97
2.02
2.07
2.12
2.16
2.21
2.26
2.31
2.36
2.4
2.45
2.5
1
0.2893
7.348
2.0
2.05
2.11
2.16
2.21
2.27
2.32
2.38
2.43
2.48
2.54
2.59
2.65
2.7
2.75
2.81
2
0.2576
6.544
2.24
2.3
2.37
2.43
2.49
2.55
2.61
2.67
2.73
2.79
2.85
2.91
2.97
3.03
3.09
3.15
3
0.2294
5.827
2.52
2.59
2.66
2.72
2.79
2.86
2.93
3.0
3.07
3.13
3.2
3.27
3.34
3.41
3.47
3.54
4
0.2043
5.189
2.83
2.91
2.98
3.06
3.14
3.21
3.29
3.37
3.44
3.52
3.59
3.67
3.75
3.82
3.9
3.98
5
0.1819
4.621
3.18
3.26
3.35
3.44
3.52
3.61
3.69
3.78
3.87
3.95
4.04
4.12
4.21
4.29
4.38
4.47
6
0.162
4.115
3.57
3.67
3.76
3.86
3.95
4.05
4.15
4.24
4.34
4.44
4.53
4.63
4.73
4.82
4.92
5.02
7
0.1443
3.665
4.01
4.11
4.22
4.33
4.44
4.55
4.66
4.76
4.87
4.98
5.09
5.2
5.31
5.41
5.52
5.63
8
0.1285
3.264
4.5
4.62
4.74
4.86
4.99
5.11
5.23
5.35
5.47
5.59
5.71
5.84
5.96
6.08
6.2
6.32
9
0.1144
2.906
5.05
5.19
5.33
5.46
5.6
5.74
5.87
6.01
6.15
6.28
6.42
6.56
6.69
6.83
6.97
7.1
10
0.1019
2.588
5.67
5.83
5.98
6.13
6.29
6.44
6.59
6.75
6.9
7.05
7.21
7.36
7.51
7.67
7.82
7.97
11
0.0907
2.305
6.37
6.55
6.72
6.89
7.06
7.24
7.41
7.58
7.75
7.92
8.1
8.27
8.44
8.61
8.79
8.96
12
0.0808
2.053
7.16
7.35
7.54
7.74
7.93
8.12
8.32
8.51
8.7
8.9
9.09
9.28
9.48
9.67
9.86
10.06
13
0.072
1.828
8.03
8.25
8.46
8.68
8.9
9.11
9.33
9.55
9.77
9.98
10.2
10.42
10.63
10.85
11.07
11.28
14
0.0641
1.628
9.02
9.26
9.51
9.75
9.99
10.24
10.48
10.73
10.97
11.21
11.46
11.7
11.94
12.19
12.43
12.68
15
0.0571
1.45
10.12
10.4
10.67
10.95
11.22
11.49
11.77
12.04
12.31
12.59
12.86
13.13
13.41
13.68
13.96
14.23
16
0.0508
1.291
11.38
11.69
12.0
12.3
12.61
12.92
13.23
13.53
13.84
14.15
14.46
14.76
15.07
15.38
15.69
15.99
17
0.0453
1.15
12.76
13.11
13.45
13.8
14.14
14.49
14.83
15.18
15.52
15.87
16.21
16.56
16.9
17.25
17.59
17.94
18
0.0403
1.024
14.35
14.73
15.12
15.51
15.9
16.28
16.67
17.06
17.45
17.83
18.22
18.61
19.0
19.39
19.77
20.16
19
0.0359
0.912
16.1
16.54
16.97
17.41
17.84
18.28
18.72
19.15
19.59
20.02
20.46
20.89
21.33
21.76
22.2
22.63
20
0.032
0.812
18.07
18.55
19.04
19.53
20.02
20.51
21.0
21.48
21.97
22.46
22.95
23.44
23.93
24.41
24.9
25.39
21
0.0285
0.723
20.29
20.83
21.38
21.93
22.48
23.03
23.57
24.12
24.67
25.22
25.77
26.32
26.86
27.41
27.96
28.51
22
0.0253
0.644
22.85
23.47
24.09
24.7
25.32
25.94
26.56
27.17
27.79
28.41
29.03
29.64
30.26
30.88
31.5
32.11
23
0.0226
0.573
25.58
26.27
26.96
27.65
28.35
29.04
29.73
30.42
31.11
31.8
32.49
33.19
33.88
34.57
35.26
35.95
24
0.0201
0.511
28.76
29.54
30.32
31.09
31.87
32.65
33.43
34.2
34.98
35.76
36.54
37.31
38.09
38.87
39.65
40.42
25
0.0179
0.455
32.3
33.17
34.04
34.92
35.79
36.66
37.53
38.41
39.28
40.15
41.03
41.9
42.77
43.65
44.52
45.39
26
0.0159
0.405
36.36
37.34
38.33
39.31
40.29
41.27
42.26
43.24
44.22
45.2
46.19
47.17
48.15
49.14
50.12
51.1
27
0.0142
0.361
40.71
41.81
42.91
44.01
45.11
46.21
47.32
48.42
49.52
50.62
51.72
52.82
53.92
55.02
56.12
57.22
28
0.0126
0.321
45.88
47.12
48.36
49.6
50.84
52.08
53.32
54.56
55.8
57.04
58.28
59.52
60.76
62.0
63.24
64.48
29
0.0113
0.286
51.16
52.54
53.93
55.31
56.69
58.08
59.46
60.84
62.22
63.61
64.99
66.37
67.75
69.14
70.52
71.9
30
0.01
0.255
57.81
59.38
60.94
62.5
64.06
65.63
67.19
68.75
70.31
71.88
73.44
75.0
76.56
78.13
79.69
81.25
31
0.0089
0.227
64.74
66.49
68.24
69.99
71.74
73.49
75.24
76.99
78.74
80.49
82.24
83.99
85.74
87.49
89.24
90.99
32
0.008
0.202
72.72
74.69
76.65
78.62
80.58
82.55
84.51
86.48
88.44
90.41
92.37
94.34
96.31
98.27
100.2
102.2
33
0.0071
0.18
81.66
83.86
86.07
88.28
90.48
92.69
94.9
97.1
99.3
101.5
103.7
105.9
108.1
110.4
112.6
114.8
34
0.0063
0.16
91.77
94.25
96.73
99.21
101.7
104.2
106.7
109.1
111.6
114.1
116.6
119.1
121.5
124.0
126.5
129.0
35
0.0056
0.143
103.1
105.8
108.6
111.4
114.2
117.0
119.8
122.6
125.3
128.1
130.9
133.7
136.5
139.3
142.1
144.8
36
0.005
0.127
115.6
118.8
121.9
125.0
128.1
131.3
134.4
137.5
140.6
143.8
146.9
150.0
153.1
156.3
159.4
162.5
37
0.0045
0.113
129.9
133.4
136.9
140.5
144.0
147.5
151.0
154.5
158.0
161.5
165.0
168.5
172.1
175.6
179.1
182.6
38
0.004
0.101
145.6
149.6
153.5
157.4
161.4
165.3
169.2
173.2
177.1
181.1
185.0
188.9
192.9
196.8
200.7
204.7
39
0.0035
0.09
163.8
168.2
172.6
177.1
181.5
185.9
190.3
194.8
199.2
203.6
208.0
212.5
216.9
221.3
225.7
230.2
40
0.0031
0.08
184.1
189.1
194.1
199.0
204.0
209.0
214.0
219.0
223.9
228.9
233.9
238.9
243.8
248.8
253.8
258.8
AWG with Fractional Inch I.D.:
53
⁄
64
"
to 1-
1
⁄
2
"
AWG GAUGE
Inner Diameter of Ring
inch
53/64"
27/32"
55/64"
7/8"
57/64"
29/32"
59/64"
15/16"
61/64"
31/32"
63/64"
1"
1-1/16"
1-1/8"
1-1/4"
1-1/2"
SIZE
DIAMETER
0.828
0.844
0.859
0.875
0.891
0.906
0.922
0.938
0.953
0.969
0.984
1.000
1.063
1.125
1.250
1.50
inch
mm
mm
21.03
21.43
21.83
22.23
22.62
23.02
23.42
23.81
24.21
24.61
25.0
25.4
26.99
28.58
31.75
38.1
4/0
0.46
11.684
1.8
1.83
1.87
1.9
1.94
1.97
2.0
2.04
2.07
2.11
2.14
2.17
2.31
2.45
2.72
3.26
3/0
0.4096
10.405
2.02
2.06
2.1
2.14
2.17
2.21
2.25
2.29
2.33
2.37
2.4
2.44
2.59
2.75
3.05
3.66
2/0
0.3648
9.266
2.27
2.31
2.36
2.4
2.44
2.48
2.53
2.57
2.61
2.66
2.7
2.74
2.91
3.08
3.43
4.11
1/0
0.3249
8.251
2.55
2.6
2.65
2.69
2.74
2.79
2.84
2.89
2.93
2.98
3.03
3.08
3.27
3.46
3.85
4.62
1
0.2893
7.348
2.86
2.92
2.97
3.02
3.08
3.13
3.19
3.24
3.29
3.35
3.4
3.46
3.67
3.89
4.32
5.18
2
0.2576
6.544
3.21
3.28
3.34
3.4
3.46
3.52
3.58
3.64
3.7
3.76
3.82
3.88
4.12
4.37
4.85
5.82
3
0.2294
5.827
3.61
3.68
3.75
3.81
3.88
3.95
4.02
4.09
4.15
4.22
4.29
4.36
4.63
4.9
5.45
6.54
4
0.2043
5.189
4.05
4.13
4.21
4.28
4.36
4.44
4.51
4.59
4.67
4.74
4.82
4.89
5.2
5.51
6.12
7.34
5
0.1819
4.621
4.55
4.64
4.72
4.81
4.9
4.98
5.07
5.15
5.24
5.33
5.41
5.5
5.84
6.18
6.87
8.25
6
0.162
4.115
5.11
5.21
5.3
5.4
5.5
5.59
5.69
5.79
5.88
5.98
6.08
6.17
6.56
6.94
7.72
9.26
7
0.1443
3.665
5.74
5.85
5.96
6.06
6.17
6.28
6.39
6.5
6.61
6.71
6.82
6.93
7.36
7.8
8.66
10.4
8
0.1285
3.264
6.44
6.57
6.69
6.81
6.93
7.05
7.17
7.3
7.42
7.54
7.66
7.78
8.27
8.75
9.73
11.67
9
0.1144
2.906
7.24
7.38
7.51
7.65
7.79
7.92
8.06
8.19
8.33
8.47
8.6
8.74
9.29
9.83
10.93
13.11
10
0.1019
2.588
8.13
8.28
8.43
8.59
8.74
8.89
9.05
9.2
9.35
9.51
9.66
9.81
10.43
11.04
12.27
14.72
11
0.0907
2.305
9.13
9.3
9.47
9.65
9.82
9.99
10.16
10.34
10.51
10.68
10.85
11.03
11.71
12.4
13.78
16.54
12
0.0808
2.053
10.25
10.44
10.64
10.83
11.02
11.22
11.41
11.6
11.8
11.99
12.18
12.38
13.15
13.92
15.47
18.56
13
0.072
1.828
11.5
11.72
11.94
12.15
12.37
12.59
12.8
13.02
13.24
13.45
13.67
13.89
14.76
15.63
17.36
20.83
14
0.0641
1.628
12.92
13.16
13.41
13.65
13.89
14.14
14.38
14.63
14.87
15.11
15.36
15.6
16.58
17.55
19.5
23.4
15
0.0571
1.45
14.5
14.78
15.05
15.32
15.6
15.87
16.14
16.42
16.69
16.97
17.24
17.51
18.61
19.7
21.89
26.27
16
0.0508
1.291
16.3
16.61
16.92
17.22
17.53
17.84
18.15
18.45
18.76
19.07
19.38
19.69
20.92
22.15
24.61
29.53
17
0.0453
1.15
18.28
18.63
18.97
19.32
19.66
20.01
20.35
20.7
21.04
21.39
21.73
22.08
23.45
24.83
27.59
33.11
18
0.0403
1.024
20.55
20.94
21.32
21.71
22.1
22.49
22.88
23.26
23.65
24.04
24.43
24.81
26.36
27.92
31.02
37.22
19
0.0359
0.912
23.07
23.5
23.94
24.37
24.81
25.24
25.68
26.11
26.55
26.98
27.42
27.86
29.6
31.34
34.82
41.78
20
0.032
0.812
25.88
26.37
26.86
27.34
27.83
28.32
28.81
29.3
29.79
30.27
30.76
31.25
33.2
35.16
39.06
46.88
21
0.0285
0.723
29.06
29.61
30.15
30.7
31.25
31.8
32.35
32.89
33.44
33.99
34.54
35.09
37.28
39.47
43.86
52.63
22
0.0253
0.644
32.73
33.35
33.97
34.58
35.2
35.82
36.44
37.06
37.67
38.29
38.91
39.53
42
44.47
49.41
59.29
23
0.0226
0.573
36.64
37.33
38.03
38.72
39.41
40.1
40.79
41.48
42.17
42.87
43.56
44.25
47.01
49.78
55.31
66.37
24
0.0201
0.511
41.2
41.98
42.75
43.53
44.31
45.09
45.86
46.64
47.42
48.2
48.97
49.75
52.86
55.97
62.19
74.63
25
0.0179
0.455
46.26
47.14
48.01
48.88
49.76
50.63
51.5
52.37
53.25
54.12
54.99
55.87
59.36
62.85
69.83
83.8
26
0.0159
0.405
52.08
53.07
54.05
55.03
56.01
57.0
57.98
58.96
59.94
60.93
61.91
62.89
66.82
70.75
78.62
94.34
27
0.0142
0.361
58.32
59.42
60.52
61.62
62.72
63.82
64.92
66.02
67.12
68.22
69.32
70.42
74.82
79.23
88.03
105.63
28
0.0126
0.321
65.72
66.96
68.2
69.44
70.68
71.92
73.16
74.4
75.64
76.88
78.13
79.37
84.33
89.29
99.21
119.05
29
0.0113
0.286
73.29
74.67
76.05
77.43
78.82
80.2
81.58
82.96
84.35
85.73
87.11
88.5
94.03
99.56
110.62
132.74
30
0.01
0.255
82.81
84.38
85.94
87.5
89.06
90.63
92.19
93.75
95.31
96.88
98.44
100.0
106.25
112.5
125
150
31
0.0089
0.227
92.74
94.48
96.23
97.98
99.73
101.5
103.2
105.0
106.7
108.5
110.2
112.0
118.98
125.98
139.98
167.97
32
0.008
0.202
104.2
106.1
108.1
110.1
112.0
114.0
116.0
117.9
119.9
121.9
123.8
125.8
133.65
141.51
157.23
188.68
33
0.0071
0.18
117.0
119.2
121.4
123.6
125.8
128.0
130.2
132.4
134.6
136.8
139.0
141.2
150.07
158.9
176.55
211.86
34
0.0063
0.16
131.5
133.93
136.4
138.9
141.4
143.9
146.3
148.8
151.3
153.8
156.3
158.7
168.65
178.57
198.41
238.1
35
0.0056
0.143
147.6
150.4
153.2
156.0
158.8
161.5
164.3
167.1
169.9
172.7
175.5
178.3
189.39
200.53
222.82
267.38
36
0.005
0.127
165.6
168.8
171.9
175.0
178.1
181.3
184.4
187.5
190.6
193.8
196.9
200.0
212.5
225
250
300
37
0.0045
0.113
186.1
189.6
193.1
196.6
200.1
203.7
207.2
210.7
214.2
217.7
221.2
224.7
238.76
252.81
280.9
337.08
38
0.004
0.101
208.6
212.5
216.5
220.4
224.3
228.3
232.2
236.2
240.1
244.0
248.0
251.9
267.63
283.38
314.86
377.83
39
0.0035
0.09
234.6
239.0
243.5
247.9
252.3
256.7
261.2
265.6
270.0
274.4
278.9
283.3
300.99
318.7
354.11
424.93
40
0.0031
0.08
263.7
268.7
273.7
278.7
283.6
288.6
293.6
298.6
303.5
308.5
313.5
318.5
338.38
358.28
398.09
477.71
SWG with Fractional Inch I.D.:
1
⁄
16
"
to
5
⁄
16
"
SWG GAUGE
Inner Diameter of Ring
inch
1/16"
5/64"
3/32"
7/64"
1/8"
9/64"
5/32"
11/64"
3/16"
13/64"
7/32"
15/64"
1/4"
17/64"
9/32"
19/64"
5/16"
SIZE
DIAMETER
0.063
0.078
0.094
0.109
0.125
0.141
0.156
0.172
0.188
0.203
0.219
0.234
0.250
0.266
0.281
0.297
0.312
inch
mm
mm
1.59
1.99
2.38
2.78
3.18
3.57
3.97
4.37
4.76
5.16
5.56
5.95
6.35
6.75
7.14
7.54
7.94
4/0
0.4
10.16
0.16
0.2
0.23
0.27
0.31
0.35
0.39
0.43
0.47
0.51
0.55
0.59
0.62
0.66
0.7
0.74
0.78
3/0
0.372
9.449
0.17
0.21
0.25
0.29
0.34
0.38
0.42
0.46
0.5
0.55
0.59
0.63
0.67
0.71
0.76
0.8
0.84
2/0
0.348
8.839
0.18
0.22
0.27
0.31
0.36
0.4
0.45
0.49
0.54
0.58
0.63
0.67
0.72
0.76
0.81
0.85
0.9
1/0
0.324
8.236
0.19
0.24
0.29
0.34
0.39
0.43
0.48
0.53
0.58
0.63
0.68
0.72
0.77
0.82
0.87
0.92
0.96
1
0.3
7.62
0.21
0.26
0.31
0.36
0.42
0.47
0.52
0.57
0.62
0.68
0.73
0.78
0.83
0.89
0.94
0.99
1.04
2
0.276
7.01
0.23
0.28
0.34
0.4
0.45
0.51
0.57
0.62
0.68
0.74
0.79
0.85
0.91
0.96
1.02
1.08
1.13
3
0.252
6.401
0.25
0.31
0.37
0.43
0.5
0.56
0.62
0.68
0.74
0.81
0.87
0.93
0.99
1.05
1.12
1.18
1.24
4
0.232
5.893
0.27
0.34
0.4
0.47
0.54
0.61
0.67
0.74
0.81
0.88
0.94
1.01
1.08
1.14
1.21
1.28
1.35
5
0.212
5.385
0.29
0.37
0.44
0.52
0.59
0.66
0.74
0.81
0.88
0.96
1.03
1.11
1.18
1.25
1.33
1.4
1.47
6
0.192
4.877
0.33
0.41
0.49
0.57
0.65
0.73
0.81
0.9
0.98
1.06
1.14
1.22
1.3
1.38
1.46
1.55
1.63
7
0.176
4.47
0.36
0.44
0.53
0.62
0.71
0.8
0.89
0.98
1.07
1.15
1.24
1.33
1.42
1.51
1.6
1.69
1.78
8
0.16
4.064
0.39
0.49
0.59
0.68
0.78
0.88
0.98
1.07
1.17
1.27
1.37
1.46
1.56
1.66
1.76
1.86
1.95
9
0.144
3.658
0.43
0.54
0.65
0.76
0.87
0.98
1.09
1.19
1.3
1.41
1.52
1.63
1.74
1.84
1.95
2.06
2.17
10
0.128
3.251
0.49
0.61
0.73
0.85
0.98
1.1
1.22
1.34
1.46
1.59
1.71
1.83
1.95
2.08
2.2
2.32
2.44
11
0.116
2.946
0.54
0.67
0.81
0.94
1.08
1.21
1.35
1.48
1.62
1.75
1.89
2.02
2.16
2.29
2.42
2.56
2.69
12
0.104
2.642
0.6
0.75
0.9
1.05
1.2
1.35
1.5
1.65
1.8
1.95
2.1
2.25
2.4
2.55
2.7
2.85
3
13
0.092
2.337
0.68
0.85
1.02
1.19
1.36
1.53
1.7
1.87
2.04
2.21
2.38
2.55
2.72
2.89
3.06
3.23
3.4
14
0.08
2.032
0.78
0.98
1.17
1.37
1.56
1.76
1.95
2.15
2.34
2.54
2.73
2.93
3.12
3.32
3.52
3.71
3.91
15
0.072
1.829
0.87
1.09
1.3
1.52
1.74
1.95
2.17
2.39
2.6
2.82
3.04
3.26
3.47
3.69
3.91
4.12
4.34
16
0.064
1.626
0.98
1.22
1.46
1.71
1.95
2.2
2.44
2.69
2.93
3.17
3.42
3.66
3.91
4.15
4.39
4.64
4.88
17
0.056
1.422
1.12
1.4
1.67
1.95
2.23
2.51
2.79
3.07
3.35
3.63
3.91
4.19
4.46
4.74
5.02
5.3
5.58
18
0.048
1.219
1.3
1.63
1.95
2.28
2.6
2.93
3.26
3.58
3.91
4.23
4.56
4.88
5.21
5.53
5.86
6.18
6.51
19
0.04
1.016
1.56
1.95
2.34
2.73
3.12
3.52
3.91
4.3
4.69
5.08
5.47
5.86
6.25
6.64
7.03
7.42
7.81
20
0.036
0.914
1.74
2.17
2.6
3.04
3.47
3.91
4.34
4.77
5.21
5.64
6.08
6.51
6.94
7.38
7.81
8.25
8.68
21
0.032
0.813
1.95
2.44
2.93
3.42
3.91
4.39
4.88
5.37
5.86
6.35
6.84
7.32
7.81
8.3
8.79
9.28
9.77
22
0.028
0.711
2.23
2.79
3.35
3.91
4.46
5.02
5.58
6.14
6.7
7.25
7.81
8.37
8.93
9.49
10.04
10.6
11.16
23
0.024
0.61
2.6
3.26
3.91
4.56
5.21
5.86
6.51
7.16
7.81
8.46
9.11
9.77
10.42
11.07
11.72
12.37
13.02
24
0.022
0.559
2.84
3.55
4.26
4.97
5.68
6.39
7.1
7.81
8.52
9.23
9.94
10.65
11.36
12.07
12.78
13.49
14.2
25
0.02
0.508
3.12
3.91
4.69
5.47
6.25
7.03
7.81
8.59
9.38
10.16
10.94
11.72
12.5
13.28
14.06
14.84
15.62
26
0.018
0.457
3.47
4.34
5.21
6.08
6.94
7.81
8.68
9.55
10.42
11.28
12.15
13.02
13.89
14.76
15.62
16.49
17.36
27
0.0164
0.417
3.81
4.76
5.72
6.67
7.62
8.57
9.53
10.48
11.43
12.39
13.34
14.29
15.24
16.2
17.15
18.1
19.05
28
0.0148
0.376
4.22
5.28
6.33
7.39
8.45
9.5
10.56
11.61
12.67
13.72
14.78
15.84
16.89
17.95
19
20.06
21.11
29
0.0136
0.345
4.6
5.74
6.89
8.04
9.19
10.34
11.49
12.64
13.79
14.94
16.08
17.23
18.38
19.53
20.68
21.83
22.98
30
0.0124
0.315
5.04
6.3
7.56
8.82
10.08
11.34
12.6
13.86
15.12
16.38
17.64
18.9
20.16
21.42
22.68
23.94
25.2
31
0.0116
0.295
5.39
6.73
8.08
9.43
10.78
12.12
13.47
14.82
16.16
17.51
18.86
20.2
21.55
22.9
24.25
25.59
26.94
32
0.0108
0.274
5.79
7.23
8.68
10.13
11.57
13.02
14.47
15.91
17.36
18.81
20.25
21.7
23.15
24.59
26.04
27.49
28.94
33
0.01
0.254
6.25
7.81
9.38
10.94
12.5
14.06
15.62
17.19
18.75
20.31
21.88
23.44
25
26.56
28.12
29.69
31.25
34
0.0092
0.234
6.79
8.49
10.19
11.89
13.59
15.29
16.98
18.68
20.38
22.08
23.78
25.48
27.17
28.87
30.57
32.27
33.97
35
0.0084
0.213
7.44
9.3
11.16
13.02
14.88
16.74
18.6
20.46
22.32
24.18
26.04
27.9
29.76
31.62
33.48
35.34
37.2
36
0.0076
0.193
8.22
10.28
12.34
14.39
16.45
18.5
20.56
22.62
24.67
26.73
28.78
30.84
32.89
34.95
37.01
39.06
41.12
37
0.0068
0.173
9.19
11.49
13.79
16.08
18.38
20.68
22.98
25.28
27.57
29.87
32.17
34.47
36.76
39.06
41.36
43.66
45.96
38
0.006
0.152
10.42
13.02
15.62
18.23
20.83
23.44
26.04
28.65
31.25
33.85
36.46
39.06
41.67
44.27
46.88
49.48
52.08
39
0.0052
0.132
12.02
15.02
18.03
21.03
24.04
27.04
30.05
33.05
36.06
39.06
42.07
45.07
48.08
51.08
54.09
57.09
60.1
40
0.0048
0.122
13.02
16.28
19.53
22.79
26.04
29.3
32.55
35.81
39.06
42.32
45.57
48.83
52.08
55.34
58.59
61.85
65.1
SWG with Fractional Inch I.D.:
21
⁄
64
"
to
9
⁄
16
"
SWG GAUGE
Inner Diameter of Ring
inch
21/64"
11/32"
23/64"
3/8"
25/64"
13/32"
27/64"
7/16"
29/64"
15/32"
31/64"
1/2"
33/64"
17/32"
35/64"
9/16"
SIZE
DIAMETER
0.328
0.344
0.359
0.375
0.391
0.406
0.422
0.438
0.453
0.469
0.484
0.500
0.516
0.531
0.547
0.563
inch
mm
mm
8.33
8.73
9.13
9.53
9.92
10.32
10.72
11.11
11.51
11.91
12.30
12.70
13.10
13.49
13.89
14.29
4/0
0.4
10.16
0.82
0.86
0.9
0.94
0.98
1.02
1.05
1.09
1.13
1.17
1.21
1.25
1.29
1.33
1.37
1.41
3/0
0.372
9.449
0.88
0.92
0.97
1.01
1.05
1.09
1.13
1.18
1.22
1.26
1.3
1.34
1.39
1.43
1.47
1.51
2/0
0.348
8.839
0.94
0.99
1.03
1.08
1.12
1.17
1.21
1.26
1.3
1.35
1.39
1.44
1.48
1.53
1.57
1.62
1/0
0.324
8.236
1.01
1.06
1.11
1.16
1.21
1.25
1.3
1.35
1.4
1.45
1.5
1.54
1.59
1.64
1.69
1.74
1
0.3
7.62
1.09
1.15
1.2
1.25
1.3
1.35
1.41
1.46
1.51
1.56
1.61
1.67
1.72
1.77
1.82
1.88
2
0.276
7.01
1.19
1.25
1.3
1.36
1.42
1.47
1.53
1.59
1.64
1.7
1.75
1.81
1.87
1.92
1.98
2.04
3
0.252
6.401
1.3
1.36
1.43
1.49
1.55
1.61
1.67
1.74
1.8
1.86
1.92
1.98
2.05
2.11
2.17
2.23
4
0.232
5.893
1.41
1.48
1.55
1.62
1.68
1.75
1.82
1.89
1.95
2.02
2.09
2.16
2.22
2.29
2.36
2.42
5
0.212
5.385
1.55
1.62
1.7
1.77
1.84
1.92
1.99
2.06
2.14
2.21
2.28
2.36
2.43
2.51
2.58
2.65
6
0.192
4.877
1.71
1.79
1.87
1.95
2.03
2.12
2.2
2.28
2.36
2.44
2.52
2.6
2.69
2.77
2.85
2.93
7
0.176
4.47
1.86
1.95
2.04
2.13
2.22
2.31
2.4
2.49
2.57
2.66
2.75
2.84
2.93
3.02
3.11
3.2
8
0.16
4.064
2.05
2.15
2.25
2.34
2.44
2.54
2.64
2.73
2.83
2.93
3.03
3.12
3.22
3.32
3.42
3.52
9
0.144
3.658
2.28
2.39
2.5
2.6
2.71
2.82
2.93
3.04
3.15
3.26
3.36
3.47
3.58
3.69
3.8
3.91
10
0.128
3.251
2.56
2.69
2.81
2.93
3.05
3.17
3.3
3.42
3.54
3.66
3.78
3.91
4.03
4.15
4.27
4.39
11
0.116
2.946
2.83
2.96
3.1
3.23
3.37
3.5
3.64
3.77
3.91
4.04
4.18
4.31
4.45
4.58
4.71
4.85
12
0.104
2.642
3.15
3.31
3.46
3.61
3.76
3.91
4.06
4.21
4.36
4.51
4.66
4.81
4.96
5.11
5.26
5.41
13
0.092
2.337
3.57
3.74
3.91
4.08
4.25
4.42
4.59
4.76
4.93
5.1
5.26
5.43
5.6
5.77
5.94
6.11
14
0.08
2.032
4.1
4.3
4.49
4.69
4.88
5.08
5.27
5.47
5.66
5.86
6.05
6.25
6.45
6.64
6.84
7.03
15
0.072
1.829
4.56
4.77
4.99
5.21
5.43
5.64
5.86
6.08
6.29
6.51
6.73
6.94
7.16
7.38
7.6
7.81
16
0.064
1.626
5.13
5.37
5.62
5.86
6.1
6.35
6.59
6.84
7.08
7.32
7.57
7.81
8.06
8.3
8.54
8.79
17
0.056
1.422
5.86
6.14
6.42
6.7
6.98
7.25
7.53
7.81
8.09
8.37
8.65
8.93
9.21
9.49
9.77
10.04
18
0.048
1.219
6.84
7.16
7.49
7.81
8.14
8.46
8.79
9.11
9.44
9.77
10.09
10.42
10.74
11.07
11.39
11.72
19
0.04
1.016
8.2
8.59
8.98
9.38
9.77
10.16
10.55
10.94
11.33
11.72
12.11
12.5
12.89
13.28
13.67
14.06
20
0.036
0.914
9.11
9.55
9.98
10.42
10.85
11.28
11.72
12.15
12.59
13.02
13.45
13.89
14.32
14.76
15.19
15.62
21
0.032
0.813
10.25
10.74
11.23
11.72
12.21
12.7
13.18
13.67
14.16
14.65
15.14
15.62
16.11
16.6
17.09
17.58
22
0.028
0.711
11.72
12.28
12.83
13.39
13.95
14.51
15.07
15.62
16.18
16.74
17.3
17.86
18.42
18.97
19.53
20.09
23
0.024
0.61
13.67
14.32
14.97
15.62
16.28
16.93
17.58
18.23
18.88
19.53
20.18
20.83
21.48
22.14
22.79
23.44
24
0.022
0.559
14.91
15.62
16.34
17.05
17.76
18.47
19.18
19.89
20.6
21.31
22.02
22.73
23.44
24.15
24.86
25.57
25
0.02
0.508
16.41
17.19
17.97
18.75
19.53
20.31
21.09
21.88
22.66
23.44
24.22
25
25.78
26.56
27.34
28.12
26
0.018
0.457
18.23
19.1
19.97
20.83
21.7
22.57
23.44
24.31
25.17
26.04
26.91
27.78
28.65
29.51
30.38
31.25
27
0.0164
0.417
20.01
20.96
21.91
22.87
23.82
24.77
25.72
26.68
27.63
28.58
29.54
30.49
31.44
32.39
33.35
34.3
28
0.0148
0.376
22.17
23.23
24.28
25.34
26.39
27.45
28.51
29.56
30.62
31.67
32.73
33.78
34.84
35.9
36.95
38.01
29
0.0136
0.345
24.13
25.28
26.42
27.57
28.72
29.87
31.02
32.17
33.32
34.47
35.62
36.76
37.91
39.06
40.21
41.36
30
0.0124
0.315
26.46
27.72
28.98
30.24
31.5
32.76
34.02
35.28
36.54
37.8
39.06
40.32
41.58
42.84
44.1
45.36
31
0.0116
0.295
28.29
29.63
30.98
32.33
33.67
35.02
36.37
37.72
39.06
40.41
41.76
43.1
44.45
45.8
47.14
48.49
32
0.0108
0.274
30.38
31.83
33.28
34.72
36.17
37.62
39.06
40.51
41.96
43.4
44.85
46.3
47.74
49.19
50.64
52.08
33
0.01
0.254
32.81
34.38
35.94
37.5
39.06
40.62
42.19
43.75
45.31
46.88
48.44
50
51.56
53.12
54.69
56.25
34
0.0092
0.234
35.67
37.36
39.06
40.76
42.46
44.16
45.86
47.55
49.25
50.95
52.65
54.35
56.05
57.74
59.44
61.14
35
0.0084
0.213
39.06
40.92
42.78
44.64
46.5
48.36
50.22
52.08
53.94
55.8
57.66
59.52
61.38
63.24
65.1
66.96
36
0.0076
0.193
43.17
45.23
47.29
49.34
51.4
53.45
55.51
57.57
59.62
61.68
63.73
65.79
67.85
69.9
71.96
74.01
37
0.0068
0.173
48.25
50.55
52.85
55.15
57.44
59.74
62.04
64.34
66.64
68.93
71.23
73.53
75.83
78.12
80.42
82.72
38
0.006
0.152
54.69
57.29
59.9
62.5
65.1
67.71
70.31
72.92
75.52
78.12
80.73
83.33
85.94
88.54
91.15
93.75
39
0.0052
0.132
63.1
66.11
69.11
72.12
75.12
78.12
81.13
84.13
87.14
90.14
93.15
96.15
99.16
102.16
105.17
108.17
40
0.0048
0.122
68.36
71.61
74.87
78.12
81.38
84.64
87.89
91.15
94.4
97.66
100.91
104.17
107.42
110.68
113.93
117.19
SWG with Fractional Inch I.D.:
37
⁄
64
"
to
13
⁄
16
"
SWG GAUGE
Inner Diameter of Ring
inch
37/64"
19/32"
39/64"
5/8"
41/64"
21/32"
43/64"
11/16"
45/64"
23/32"
47/64"
3/4"
49/64"
25/32"
51/64"
13/16"
SIZE
DIAMETER
0.578
0.594
0.609
0.625
0.641
0.656
0.672
0.688
0.703
0.719
0.734
0.750
0.766
0.781
0.797
0.813
inch
mm
mm
14.68
15.08
15.48
15.88
16.27
16.67
17.07
17.46
17.86
18.26
18.65
19.05
19.45
19.84
20.24
20.64
4/0
0.4
10.16
1.64
1.68
1.72
1.76
1.8
1.84
1.88
1.91
1.95
1.99
2.03
2.07
2.11
2.15
2.19
2.23
3/0
0.372
9.449
1.76
1.81
1.85
1.89
1.93
1.97
2.02
2.06
2.1
2.14
2.18
2.23
2.27
2.31
2.35
2.39
2/0
0.348
8.839
1.89
1.93
1.98
2.02
2.07
2.11
2.16
2.2
2.24
2.29
2.33
2.38
2.42
2.47
2.51
2.56
1/0
0.324
8.236
2.03
2.07
2.12
2.17
2.22
2.27
2.31
2.36
2.41
2.46
2.51
2.56
2.6
2.65
2.7
2.75
1
0.3
7.62
2.19
2.24
2.29
2.34
2.4
2.45
2.5
2.55
2.6
2.66
2.71
2.76
2.81
2.86
2.92
2.97
2
0.276
7.01
2.38
2.43
2.49
2.55
2.6
2.66
2.72
2.77
2.83
2.89
2.94
3
3.06
3.11
3.17
3.23
3
0.252
6.401
2.6
2.67
2.73
2.79
2.85
2.91
2.98
3.04
3.1
3.16
3.22
3.29
3.35
3.41
3.47
3.53
4
0.232
5.893
2.83
2.9
2.96
3.03
3.1
3.17
3.23
3.3
3.37
3.43
3.5
3.57
3.64
3.7
3.77
3.84
5
0.212
5.385
3.1
3.17
3.24
3.32
3.39
3.46
3.54
3.61
3.69
3.76
3.83
3.91
3.98
4.05
4.13
4.2
6
0.192
4.877
3.42
3.5
3.58
3.66
3.74
3.82
3.91
3.99
4.07
4.15
4.23
4.31
4.39
4.48
4.56
4.64
7
0.176
4.47
3.73
3.82
3.91
3.99
4.08
4.17
4.26
4.35
4.44
4.53
4.62
4.71
4.79
4.88
4.97
5.06
8
0.16
4.064
4.1
4.2
4.3
4.39
4.49
4.59
4.69
4.79
4.88
4.98
5.08
5.18
5.27
5.37
5.47
5.57
9
0.144
3.658
4.56
4.67
4.77
4.88
4.99
5.1
5.21
5.32
5.43
5.53
5.64
5.75
5.86
5.97
6.08
6.18
10
0.128
3.251
5.13
5.25
5.37
5.49
5.62
5.74
5.86
5.98
6.1
6.23
6.35
6.47
6.59
6.71
6.84
6.96
11
0.116
2.946
5.66
5.79
5.93
6.06
6.2
6.33
6.47
6.6
6.73
6.87
7
7.14
7.27
7.41
7.54
7.68
12
0.104
2.642
6.31
6.46
6.61
6.76
6.91
7.06
7.21
7.36
7.51
7.66
7.81
7.96
8.11
8.26
8.41
8.56
13
0.092
2.337
7.13
7.3
7.47
7.64
7.81
7.98
8.15
8.32
8.49
8.66
8.83
9
9.17
9.34
9.51
9.68
14
0.08
2.032
8.2
8.4
8.59
8.79
8.98
9.18
9.38
9.57
9.77
9.96
10.16
10.35
10.55
10.74
10.94
11.13
15
0.072
1.829
9.11
9.33
9.55
9.77
9.98
10.2
10.42
10.63
10.85
11.07
11.28
11.5
11.72
11.94
12.15
12.37
16
0.064
1.626
10.25
10.5
10.74
10.99
11.23
11.47
11.72
11.96
12.21
12.45
12.7
12.94
13.18
13.43
13.67
13.92
17
0.056
1.422
11.72
12
12.28
12.56
12.83
13.11
13.39
13.67
13.95
14.23
14.51
14.79
15.07
15.35
15.62
15.9
18
0.048
1.219
13.67
14
14.32
14.65
14.97
15.3
15.62
15.95
16.28
16.6
16.93
17.25
17.58
17.9
18.23
18.55
19
0.04
1.016
16.41
16.8
17.19
17.58
17.97
18.36
18.75
19.14
19.53
19.92
20.31
20.7
21.09
21.48
21.88
22.27
20
0.036
0.914
18.23
18.66
19.1
19.53
19.97
20.4
20.83
21.27
21.7
22.14
22.57
23
23.44
23.87
24.31
24.74
21
0.032
0.813
20.51
21
21.48
21.97
22.46
22.95
23.44
23.93
24.41
24.9
25.39
25.88
26.37
26.86
27.34
27.83
22
0.028
0.711
23.44
24
24.55
25.11
25.67
26.23
26.79
27.34
27.9
28.46
29.02
29.58
30.13
30.69
31.25
31.81
23
0.024
0.61
27.34
27.99
28.65
29.3
29.95
30.6
31.25
31.9
32.55
33.2
33.85
34.51
35.16
35.81
36.46
37.11
24
0.022
0.559
29.83
30.54
31.25
31.96
32.67
33.38
34.09
34.8
35.51
36.22
36.93
37.64
38.35
39.06
39.77
40.48
25
0.02
0.508
32.81
33.59
34.38
35.16
35.94
36.72
37.5
38.28
39.06
39.84
40.62
41.41
42.19
42.97
43.75
44.53
26
0.018
0.457
36.46
37.33
38.19
39.06
39.93
40.8
41.67
42.53
43.4
44.27
45.14
46.01
46.88
47.74
48.61
49.48
27
0.0164
0.417
40.02
40.97
41.92
42.87
43.83
44.78
45.73
46.68
47.64
48.59
49.54
50.5
51.45
52.4
53.35
54.31
28
0.0148
0.376
44.34
45.4
46.45
47.51
48.56
49.62
50.68
51.73
52.79
53.84
54.9
55.95
57.01
58.07
59.12
60.18
29
0.0136
0.345
48.25
49.4
50.55
51.7
52.85
54
55.15
56.3
57.44
58.59
59.74
60.89
62.04
63.19
64.34
65.49
30
0.0124
0.315
52.92
54.18
55.44
56.7
57.96
59.22
60.48
61.74
63
64.26
65.52
66.78
68.04
69.3
70.56
71.82
31
0.0116
0.295
56.57
57.92
59.27
60.61
61.96
63.31
64.66
66
67.35
68.7
70.04
71.39
72.74
74.08
75.43
76.78
32
0.0108
0.274
60.76
62.21
63.66
65.1
66.55
68
69.44
70.89
72.34
73.78
75.23
76.68
78.12
79.57
81.02
82.47
33
0.01
0.254
65.62
67.19
68.75
70.31
71.88
73.44
75
76.56
78.12
79.69
81.25
82.81
84.38
85.94
87.5
89.06
34
0.0092
0.234
71.33
73.03
74.73
76.43
78.12
79.82
81.52
83.22
84.92
86.62
88.32
90.01
91.71
93.41
95.11
96.81
35
0.0084
0.213
78.12
79.99
81.85
83.71
85.57
87.43
89.29
91.15
93.01
94.87
96.73
98.59
100.45
102.31
104.17
106.03
36
0.0076
0.193
86.35
88.4
90.46
92.52
94.57
96.63
98.68
100.74
102.8
104.85
106.91
108.96
111.02
113.08
115.13
117.19
37
0.0068
0.173
96.51
98.81
101.1
103.4
105.7
108
110.29
112.59
114.89
117.19
119.49
121.78
124.08
126.38
128.68
130.97
38
0.006
0.152
109.38
111.98
114.58
117.19
119.79
122.4
125
127.6
130.21
132.81
135.42
138.02
140.62
143.23
145.83
148.44
39
0.0052
0.132
126.2
129.21
132.21
135.22
138.22
141.23
144.23
147.24
150.24
153.25
156.25
159.25
162.26
165.26
168.27
171.27
40
0.0048
0.122
136.72
139.97
143.23
146.48
149.74
152.99
156.25
159.51
162.76
166.02
169.27
172.53
175.78
179.04
182.29
185.55
SWG with Fractional Inch I.D.:
53
⁄
64
"
to 1-
1
⁄
2
"
SWG GAUGE
Inner Diameter of Ring
inch
53/64"
27/32"
55/64"
7/8"
57/64"
29/32"
59/64"
15/16"
61/64"
31/32"
63/64"
1"
1-1/16"
1-1/8"
1-1/4"
1-1/2"
SIZE
DIAMETER
0.828
0.844
0.859
0.875
0.891
0.906
0.922
0.938
0.953
0.969
0.984
1.000
1.063
1.125
1.250
1.50
inch
mm
mm
21.03
21.43
21.83
22.23
22.62
23.02
23.42
23.81
24.21
24.61
25.0
25.4
26.99
28.58
31.75
38.1
4/0
0.4
10.16
2.07
2.11
2.15
2.19
2.23
2.27
2.3
2.34
2.38
2.42
2.46
2.5
2.66
2.81
3.12
3.75
3/0
0.372
9.449
2.23
2.27
2.31
2.35
2.39
2.44
2.48
2.52
2.56
2.6
2.65
2.69
2.86
3.02
3.36
4.03
2/0
0.348
8.839
2.38
2.42
2.47
2.51
2.56
2.6
2.65
2.69
2.74
2.78
2.83
2.87
3.05
3.23
3.59
4.31
1/0
0.324
8.236
2.56
2.6
2.65
2.7
2.75
2.8
2.85
2.89
2.94
2.99
3.04
3.09
3.28
3.47
3.86
4.63
1
0.3
7.62
2.76
2.81
2.86
2.92
2.97
3.02
3.07
3.12
3.18
3.23
3.28
3.33
3.54
3.75
4.17
5
2
0.276
7.01
3
3.06
3.11
3.17
3.23
3.28
3.34
3.4
3.45
3.51
3.57
3.62
3.85
4.08
4.53
5.43
3
0.252
6.401
3.29
3.35
3.41
3.47
3.53
3.6
3.66
3.72
3.78
3.84
3.91
3.97
4.22
4.46
4.96
5.95
4
0.232
5.893
3.57
3.64
3.7
3.77
3.84
3.91
3.97
4.04
4.11
4.18
4.24
4.31
4.58
4.85
5.39
6.47
5
0.212
5.385
3.91
3.98
4.05
4.13
4.2
4.27
4.35
4.42
4.5
4.57
4.64
4.72
5.01
5.31
5.9
7.08
6
0.192
4.877
4.31
4.39
4.48
4.56
4.64
4.72
4.8
4.88
4.96
5.05
5.13
5.21
5.53
5.86
6.51
7.81
7
0.176
4.47
4.71
4.79
4.88
4.97
5.06
5.15
5.24
5.33
5.42
5.5
5.59
5.68
6.04
6.39
7.1
8.52
8
0.16
4.064
5.18
5.27
5.37
5.47
5.57
5.66
5.76
5.86
5.96
6.05
6.15
6.25
6.64
7.03
7.81
9.38
9
0.144
3.658
5.75
5.86
5.97
6.08
6.18
6.29
6.4
6.51
6.62
6.73
6.84
6.94
7.38
7.81
8.68
10.42
10
0.128
3.251
6.47
6.59
6.71
6.84
6.96
7.08
7.2
7.32
7.45
7.57
7.69
7.81
8.3
8.79
9.77
11.72
11
0.116
2.946
7.14
7.27
7.41
7.54
7.68
7.81
7.95
8.08
8.22
8.35
8.49
8.62
9.16
9.7
10.78
12.93
12
0.104
2.642
7.96
8.11
8.26
8.41
8.56
8.71
8.86
9.01
9.16
9.31
9.47
9.62
10.22
10.82
12.02
14.42
13
0.092
2.337
9
9.17
9.34
9.51
9.68
9.85
10.02
10.19
10.36
10.53
10.7
10.87
11.55
12.23
13.59
16.3
14
0.08
2.032
10.35
10.55
10.74
10.94
11.13
11.33
11.52
11.72
11.91
12.11
12.3
12.5
13.28
14.06
15.62
18.75
15
0.072
1.829
11.5
11.72
11.94
12.15
12.37
12.59
12.8
13.02
13.24
13.45
13.67
13.89
14.76
15.62
17.36
20.83
16
0.064
1.626
12.94
13.18
13.43
13.67
13.92
14.16
14.4
14.65
14.89
15.14
15.38
15.62
16.6
17.58
19.53
23.44
17
0.056
1.422
14.79
15.07
15.35
15.62
15.9
16.18
16.46
16.74
17.02
17.3
17.58
17.86
18.97
20.09
22.32
26.79
18
0.048
1.219
17.25
17.58
17.9
18.23
18.55
18.88
19.21
19.53
19.86
20.18
20.51
20.83
22.14
23.44
26.04
31.25
19
0.04
1.016
20.7
21.09
21.48
21.88
22.27
22.66
23.05
23.44
23.83
24.22
24.61
25
26.56
28.12
31.25
37.5
20
0.036
0.914
23
23.44
23.87
24.31
24.74
25.17
25.61
26.04
26.48
26.91
27.34
27.78
29.51
31.25
34.72
41.67
21
0.032
0.813
25.88
26.37
26.86
27.34
27.83
28.32
28.81
29.3
29.79
30.27
30.76
31.25
33.2
35.16
39.06
46.88
22
0.028
0.711
29.58
30.13
30.69
31.25
31.81
32.37
32.92
33.48
34.04
34.6
35.16
35.71
37.95
40.18
44.64
53.57
23
0.024
0.61
34.51
35.16
35.81
36.46
37.11
37.76
38.41
39.06
39.71
40.36
41.02
41.67
44.27
46.88
52.08
62.5
24
0.022
0.559
37.64
38.35
39.06
39.77
40.48
41.19
41.9
42.61
43.32
44.03
44.74
45.45
48.3
51.14
56.82
68.18
25
0.02
0.508
41.41
42.19
42.97
43.75
44.53
45.31
46.09
46.88
47.66
48.44
49.22
50
53.12
56.25
62.5
75
26
0.018
0.457
46.01
46.88
47.74
48.61
49.48
50.35
51.22
52.08
52.95
53.82
54.69
55.56
59.03
62.5
69.44
83.33
27
0.0164
0.417
50.5
51.45
52.4
53.35
54.31
55.26
56.21
57.16
58.12
59.07
60.02
60.98
64.79
68.6
76.22
91.46
28
0.0148
0.376
55.95
57.01
58.07
59.12
60.18
61.23
62.29
63.34
64.4
65.46
66.51
67.57
71.79
76.01
84.46
101.35
29
0.0136
0.345
60.89
62.04
63.19
64.34
65.49
66.64
67.78
68.93
70.08
71.23
72.38
73.53
78.12
82.72
91.91
110.29
30
0.0124
0.315
66.78
68.04
69.3
70.56
71.82
73.08
74.34
75.6
76.86
78.12
79.39
80.65
85.69
90.73
100.81
120.97
31
0.0116
0.295
71.39
72.74
74.08
75.43
76.78
78.12
79.47
80.82
82.17
83.51
84.86
86.21
91.59
96.98
107.76
129.31
32
0.0108
0.274
76.68
78.12
79.57
81.02
82.47
83.91
85.36
86.81
88.25
89.7
91.15
92.59
98.38
104.17
115.74
138.89
33
0.01
0.254
82.81
84.38
85.94
87.5
89.06
90.62
92.19
93.75
95.31
96.88
98.44
100
106.25
112.5
125
150
34
0.0092
0.234
90.01
91.71
93.41
95.11
96.81
98.51
100.2
101.9
103.6
105.3
107
108.7
115.49
122.28
135.87
163.04
35
0.0084
0.213
98.59
100.45
102.31
104.17
106.03
107.89
109.75
111.61
113.47
115.33
117.19
119.05
126.49
133.93
148.81
178.57
36
0.0076
0.193
108.96
111.02
113.08
115.13
117.19
119.24
121.3
123.36
125.41
127.47
129.52
131.58
139.8
148.03
164.47
197.37
37
0.0068
0.173
121.78
124.08
126.38
128.68
130.97
133.27
135.57
137.87
140.17
142.46
144.76
147.06
156.25
165.44
183.82
220.59
38
0.006
0.152
138.02
140.62
143.23
145.83
148.44
151.04
153.65
156.25
158.85
161.46
164.06
166.67
177.08
187.5
208.33
250
39
0.0052
0.132
159.25
162.26
165.26
168.27
171.27
174.28
177.28
180.29
183.29
186.3
189.3
192.31
204.33
216.35
240.38
288.46
40
0.0048
0.122
172.53
175.78
179.04
182.29
185.55
188.8
192.06
195.31
198.57
201.82
205.08
208.33
221.35
234.38
260.42
312.5
Metric Gauge with Fractional Inch I.D.:
1
⁄
16
"
to
5
⁄
16
"
WIRE
SIZE
Inner Diameter of Ring
inch
1/16"
5/64"
3/32"
7/64"
1/8"
9/64"
5/32"
11/64"
3/16"
13/64"
7/32"
15/64"
1/4"
17/64"
9/32"
19/64"
5/16"
DIAMETER
0.063
0.078
0.094
0.109
0.125
0.141
0.156
0.172
0.188
0.203
0.219
0.234
0.250
0.266
0.281
0.297
0.312
inch
mm
mm
1.59
1.99
2.38
2.78
3.18
3.57
3.97
4.37
4.76
5.16
5.56
5.95
6.35
6.75
7.14
7.54
7.94
0.12205
3.1
0.51
0.64
0.77
0.9
1.02
1.15
1.28
1.41
1.54
1.66
1.79
1.92
2.05
2.18
2.3
2.43
2.56
0.11811
3.0
0.53
0.66
0.79
0.93
1.06
1.19
1.32
1.46
1.59
1.72
1.85
1.98
2.12
2.25
2.38
2.51
2.65
0.11417
2.9
0.55
0.68
0.82
0.96
1.09
1.23
1.37
1.51
1.64
1.78
1.92
2.05
2.19
2.33
2.46
2.6
2.74
0.11024
2.8
0.57
0.71
0.85
0.99
1.13
1.28
1.42
1.56
1.7
1.84
1.98
2.13
2.27
2.41
2.55
2.69
2.83
0.1063
2.7
0.59
0.73
0.88
1.03
1.18
1.32
1.47
1.62
1.76
1.91
2.06
2.2
2.35
2.5
2.65
2.79
2.94
0.10236
2.6
0.61
0.76
0.92
1.07
1.22
1.37
1.53
1.68
1.83
1.98
2.14
2.29
2.44
2.59
2.75
2.9
3.05
0.09843
2.5
0.64
0.79
0.95
1.11
1.27
1.43
1.59
1.75
1.91
2.06
2.22
2.38
2.54
2.7
2.86
3.02
3.18
0.09449
2.4
0.66
0.83
0.99
1.16
1.32
1.49
1.65
1.82
1.98
2.15
2.32
2.48
2.65
2.81
2.98
3.14
3.31
0.09055
2.3
0.69
0.86
1.04
1.21
1.38
1.55
1.73
1.9
2.07
2.24
2.42
2.59
2.76
2.93
3.11
3.28
3.45
0.08661
2.2
0.72
0.9
1.08
1.26
1.44
1.62
1.8
1.98
2.16
2.35
2.53
2.71
2.89
3.07
3.25
3.43
3.61
0.08268
2.1
0.76
0.94
1.13
1.32
1.51
1.7
1.89
2.08
2.27
2.46
2.65
2.83
3.02
3.21
3.4
3.59
3.78
0.07874
2.0
0.79
0.99
1.19
1.39
1.59
1.79
1.98
2.18
2.38
2.58
2.78
2.98
3.18
3.37
3.57
3.77
3.97
0.0748
1.9
0.84
1.04
1.25
1.46
1.67
1.88
2.09
2.3
2.51
2.72
2.92
3.13
3.34
3.55
3.76
3.97
4.18
0.07087
1.8
0.88
1.1
1.32
1.54
1.76
1.98
2.2
2.43
2.65
2.87
3.09
3.31
3.53
3.75
3.97
4.19
4.41
0.06693
1.7
0.93
1.17
1.4
1.63
1.87
2.1
2.33
2.57
2.8
3.03
3.27
3.5
3.74
3.97
4.2
4.44
4.67
0.06299
1.6
0.99
1.24
1.49
1.74
1.98
2.23
2.48
2.73
2.98
3.22
3.47
3.72
3.97
4.22
4.46
4.71
4.96
0.05906
1.5
1.06
1.32
1.59
1.85
2.12
2.38
2.65
2.91
3.18
3.44
3.7
3.97
4.23
4.5
4.76
5.03
5.29
0.05512
1.4
1.13
1.42
1.7
1.98
2.27
2.55
2.83
3.12
3.4
3.69
3.97
4.25
4.54
4.82
5.1
5.39
5.67
0.05118
1.3
1.22
1.53
1.83
2.14
2.44
2.75
3.05
3.36
3.66
3.97
4.27
4.58
4.88
5.19
5.5
5.8
6.11
0.04724
1.2
1.32
1.65
1.98
2.32
2.65
2.98
3.31
3.64
3.97
4.3
4.63
4.96
5.29
5.62
5.95
6.28
6.61
0.04331
1.1
1.44
1.8
2.16
2.53
2.89
3.25
3.61
3.97
4.33
4.69
5.05
5.41
5.77
6.13
6.49
6.86
7.22
0.03937
1.0
1.59
1.98
2.38
2.78
3.18
3.57
3.97
4.37
4.76
5.16
5.56
5.95
6.35
6.75
7.14
7.54
7.94
0.03622
0.92
1.73
2.16
2.59
3.02
3.45
3.88
4.31
4.75
5.18
5.61
6.04
6.47
6.9
7.33
7.76
8.2
8.63
0.03346
0.85
1.87
2.33
2.8
3.27
3.74
4.2
4.67
5.14
5.6
6.07
6.54
7.0
7.47
7.94
8.4
8.87
9.34
0.0315
0.8
1.98
2.48
2.98
3.47
3.97
4.46
4.96
5.46
5.95
6.45
6.95
7.44
7.94
8.43
8.93
9.43
9.92
0.02953
0.75
2.12
2.65
3.18
3.7
4.23
4.76
5.29
5.82
6.35
6.88
7.41
7.94
8.47
9.0
9.53
10.05
10.58
0.02756
0.7
2.27
2.83
3.4
3.97
4.54
5.1
5.67
6.24
6.8
7.37
7.94
8.5
9.07
9.64
10.21
10.77
11.34
0.02559
0.65
2.44
3.05
3.66
4.27
4.88
5.5
6.11
6.72
7.33
7.94
8.55
9.16
9.77
10.38
10.99
11.6
12.21
0.02362
0.6
2.65
3.31
3.97
4.63
5.29
5.95
6.61
7.28
7.94
8.6
9.26
9.92
10.58
11.24
11.91
12.57
13.23
0.02264
0.575
2.76
3.45
4.14
4.83
5.52
6.21
6.9
7.59
8.28
8.97
9.66
10.35
11.04
11.73
12.42
13.11
13.8
0.02165
0.55
2.89
3.61
4.33
5.05
5.77
6.49
7.22
7.94
8.66
9.38
10.1
10.82
11.55
12.27
12.99
13.71
14.43
0.02067
0.525
3.02
3.78
4.54
5.29
6.05
6.8
7.56
8.32
9.07
9.83
10.58
11.34
12.1
12.85
13.61
14.36
15.12
0.01969
0.5
3.18
3.97
4.76
5.56
6.35
7.14
7.94
8.73
9.53
10.32
11.11
11.91
12.7
13.49
14.29
15.08
15.88
0.0187
0.475
3.34
4.18
5.01
5.85
6.68
7.52
8.36
9.19
10.03
10.86
11.7
12.53
13.37
14.2
15.04
15.88
16.71
0.01772
0.45
3.53
4.41
5.29
6.17
7.06
7.94
8.82
9.7
10.58
11.47
12.35
13.23
14.11
14.99
15.88
16.76
17.64
0.01673
0.425
3.74
4.67
5.6
6.54
7.47
8.4
9.34
10.27
11.21
12.14
13.07
14.01
14.94
15.88
16.81
17.74
18.68
0.01575
0.4
3.97
4.96
5.95
6.95
7.94
8.93
9.92
10.91
11.91
12.9
13.89
14.88
15.88
16.87
17.86
18.85
19.84
0.01476
0.375
4.23
5.29
6.35
7.41
8.47
9.53
10.58
11.64
12.7
13.76
14.82
15.88
16.93
17.99
19.05
20.11
21.17
0.01378
0.35
4.54
5.67
6.8
7.94
9.07
10.21
11.34
12.47
13.61
14.74
15.88
17.01
18.14
19.28
20.41
21.54
22.68
0.0128
0.325
4.88
6.11
7.33
8.55
9.77
10.99
12.21
13.43
14.65
15.88
17.1
18.32
19.54
20.76
21.98
23.2
24.42
0.01181
0.3
5.29
6.61
7.94
9.26
10.58
11.91
13.23
14.55
15.88
17.2
18.52
19.84
21.17
22.49
23.81
25.14
26.46
0.01102
0.28
5.67
7.09
8.5
9.92
11.34
12.76
14.17
15.59
17.01
18.43
19.84
21.26
22.68
24.1
25.51
26.93
28.35
0.01024
0.26
6.11
7.63
9.16
10.69
12.21
13.74
15.26
16.79
18.32
19.84
21.37
22.9
24.42
25.95
27.48
29.0
30.53
Metric Gauge with Fractional Inch I.D.:
21
⁄
64
"
to
9
⁄
16
"
WIRE
SIZE
Inner Diameter of Ring
inch
21/64"
11/32"
23/64"
3/8"
25/64"
13/32"
27/64"
7/16"
29/64"
15/32"
31/64"
1/2"
33/64"
17/32"
35/64"
9/16"
DIAMETER
0.328
0.344
0.359
0.375
0.391
0.406
0.422
0.438
0.453
0.469
0.484
0.500
0.516
0.531
0.547
0.563
inch
mm
mm
8.33
8.73
9.13
9.53
9.92
10.32
10.72
11.11
11.51
11.91
12.30
12.70
13.10
13.49
13.89
14.29
0.12205
3.1
2.69
2.82
2.94
3.07
3.2
3.33
3.46
3.58
3.71
3.84
3.97
4.1
4.22
4.35
4.48
4.61
0.11811
3.0
2.78
2.91
3.04
3.18
3.31
3.44
3.57
3.7
3.84
3.97
4.1
4.23
4.37
4.5
4.63
4.76
0.11417
2.9
2.87
3.01
3.15
3.28
3.42
3.56
3.7
3.83
3.97
4.11
4.24
4.38
4.52
4.65
4.79
4.93
0.11024
2.8
2.98
3.12
3.26
3.4
3.54
3.69
3.83
3.97
4.11
4.25
4.39
4.54
4.68
4.82
4.96
5.1
0.1063
2.7
3.09
3.23
3.38
3.53
3.67
3.82
3.97
4.12
4.26
4.41
4.56
4.7
4.85
5.0
5.14
5.29
0.10236
2.6
3.21
3.36
3.51
3.66
3.82
3.97
4.12
4.27
4.43
4.58
4.73
4.88
5.04
5.19
5.34
5.5
0.09843
2.5
3.33
3.49
3.65
3.81
3.97
4.13
4.29
4.45
4.6
4.76
4.92
5.08
5.24
5.4
5.56
5.72
0.09449
2.4
3.47
3.64
3.8
3.97
4.13
4.3
4.46
4.63
4.8
4.96
5.13
5.29
5.46
5.62
5.79
5.95
0.09055
2.3
3.62
3.8
3.97
4.14
4.31
4.49
4.66
4.83
5.0
5.18
5.35
5.52
5.69
5.87
6.04
6.21
0.08661
2.2
3.79
3.97
4.15
4.33
4.51
4.69
4.87
5.05
5.23
5.41
5.59
5.77
5.95
6.13
6.31
6.49
0.08268
2.1
3.97
4.16
4.35
4.54
4.72
4.91
5.1
5.29
5.48
5.67
5.86
6.05
6.24
6.43
6.61
6.8
0.07874
2.0
4.17
4.37
4.56
4.76
4.96
5.16
5.36
5.56
5.75
5.95
6.15
6.35
6.55
6.75
6.95
7.14
0.0748
1.9
4.39
4.6
4.8
5.01
5.22
5.43
5.64
5.85
6.06
6.27
6.48
6.68
6.89
7.1
7.31
7.52
0.07087
1.8
4.63
4.85
5.07
5.29
5.51
5.73
5.95
6.17
6.39
6.61
6.84
7.06
7.28
7.5
7.72
7.94
0.06693
1.7
4.9
5.14
5.37
5.6
5.84
6.07
6.3
6.54
6.77
7.0
7.24
7.47
7.7
7.94
8.17
8.4
0.06299
1.6
5.21
5.46
5.71
5.95
6.2
6.45
6.7
6.95
7.19
7.44
7.69
7.94
8.19
8.43
8.68
8.93
0.05906
1.5
5.56
5.82
6.09
6.35
6.61
6.88
7.14
7.41
7.67
7.94
8.2
8.47
8.73
9.0
9.26
9.53
0.05512
1.4
5.95
6.24
6.52
6.8
7.09
7.37
7.65
7.94
8.22
8.5
8.79
9.07
9.35
9.64
9.92
10.21
0.05118
1.3
6.41
6.72
7.02
7.33
7.63
7.94
8.24
8.55
8.85
9.16
9.46
9.77
10.07
10.38
10.69
10.99
0.04724
1.2
6.95
7.28
7.61
7.94
8.27
8.6
8.93
9.26
9.59
9.92
10.25
10.58
10.91
11.24
11.58
11.91
0.04331
1.1
7.58
7.94
8.3
8.66
9.02
9.38
9.74
10.1
10.46
10.82
11.18
11.55
11.91
12.27
12.63
12.99
0.03937
1.0
8.33
8.73
9.13
9.53
9.92
10.32
10.72
11.11
11.51
11.91
12.3
12.7
13.1
13.49
13.89
14.29
0.03622
0.92
9.06
9.49
9.92
10.35
10.78
11.22
11.65
12.08
12.51
12.94
13.37
13.8
14.24
14.67
15.1
15.53
0.03346
0.85
9.81
10.27
10.74
11.21
11.67
12.14
12.61
13.07
13.54
14.01
14.47
14.94
15.41
15.88
16.34
16.81
0.0315
0.8
10.42
10.91
11.41
11.91
12.4
12.9
13.39
13.89
14.39
14.88
15.38
15.88
16.37
16.87
17.36
17.86
0.02953
0.75
11.11
11.64
12.17
12.7
13.23
13.76
14.29
14.82
15.35
15.88
16.4
16.93
17.46
17.99
18.52
19.05
0.02756
0.7
11.91
12.47
13.04
13.61
14.17
14.74
15.31
15.88
16.44
17.01
17.58
18.14
18.71
19.28
19.84
20.41
0.02559
0.65
12.82
13.43
14.04
14.65
15.26
15.88
16.49
17.1
17.71
18.32
18.93
19.54
20.15
20.76
21.37
21.98
0.02362
0.6
13.89
14.55
15.21
15.88
16.54
17.2
17.86
18.52
19.18
19.84
20.51
21.17
21.83
22.49
23.15
23.81
0.02264
0.575
14.49
15.18
15.88
16.57
17.26
17.95
18.64
19.33
20.02
20.71
21.4
22.09
22.78
23.47
24.16
24.85
0.02165
0.55
15.15
15.88
16.6
17.32
18.04
18.76
19.48
20.2
20.93
21.65
22.37
23.09
23.81
24.53
25.26
25.98
0.02067
0.525
15.88
16.63
17.39
18.14
18.9
19.65
20.41
21.17
21.92
22.68
23.43
24.19
24.95
25.7
26.46
27.21
0.01969
0.5
16.67
17.46
18.26
19.05
19.84
20.64
21.43
22.23
23.02
23.81
24.61
25.4
26.19
26.99
27.78
28.58
0.0187
0.475
17.55
18.38
19.22
20.05
20.89
21.72
22.56
23.39
24.23
25.07
25.9
26.74
27.57
28.41
29.24
30.08
0.01772
0.45
18.52
19.4
20.28
21.17
22.05
22.93
23.81
24.69
25.58
26.46
27.34
28.22
29.1
29.99
30.87
31.75
0.01673
0.425
19.61
20.54
21.48
22.41
23.35
24.28
25.21
26.15
27.08
28.01
28.95
29.88
30.82
31.75
32.68
33.62
0.01575
0.4
20.84
21.83
22.82
23.81
24.8
25.8
26.79
27.78
28.77
29.77
30.76
31.75
32.74
33.73
34.73
35.72
0.01476
0.375
22.23
23.28
24.34
25.4
26.46
27.52
28.58
29.63
30.69
31.75
32.81
33.87
34.93
35.98
37.04
38.1
0.01378
0.35
23.81
24.95
26.08
27.21
28.35
29.48
30.62
31.75
32.88
34.02
35.15
36.29
37.42
38.55
39.69
40.82
0.0128
0.325
25.64
26.87
28.09
29.31
30.53
31.75
32.97
34.19
35.41
36.63
37.86
39.08
40.3
41.52
42.74
43.96
0.01181
0.3
27.78
29.1
30.43
31.75
33.07
34.4
35.72
37.04
38.36
39.69
41.01
42.33
43.66
44.98
46.3
47.63
0.01102
0.28
29.77
31.18
32.6
34.02
35.44
36.85
38.27
39.69
41.1
42.52
43.94
45.36
46.77
48.19
49.61
51.03
0.01024
0.26
32.06
33.58
35.11
36.63
38.16
39.69
41.21
42.74
44.27
45.79
47.32
48.85
50.37
51.9
53.43
54.95
Metric Gauge with Fractional Inch I.D.:
37
⁄
64
"
to
13
⁄
16
"
GAUGE
Inner Diameter of Ring
inch
37/64"
19/32"
39/64"
5/8"
41/64"
21/32"
43/64"
11/16"
45/64"
23/32"
47/64"
3/4"
49/64"
25/32"
51/64"
13/16"
DIAMETER
0.578
0.594
0.609
0.625
0.641
0.656
0.672
0.688
0.703
0.719
0.734
0.750
0.766
0.781
0.797
0.813
inch
mm
mm
14.68
15.08
15.48
15.88
16.27
16.67
17.07
17.46
17.86
18.26
18.65
19.05
19.45
19.84
20.24
20.64
0.12205
3.1
4.74
4.86
4.99
5.12
5.25
5.38
5.51
5.63
5.76
5.89
6.02
6.15
6.27
6.4
6.53
6.66
0.11811
3.0
4.89
5.03
5.16
5.29
5.42
5.56
5.69
5.82
5.95
6.09
6.22
6.35
6.48
6.61
6.75
6.88
0.11417
2.9
5.06
5.2
5.34
5.47
5.61
5.75
5.88
6.02
6.16
6.3
6.43
6.57
6.71
6.84
6.98
7.12
0.11024
2.8
5.24
5.39
5.53
5.67
5.81
5.95
6.09
6.24
6.38
6.52
6.66
6.8
6.95
7.09
7.23
7.37
0.1063
2.7
5.44
5.59
5.73
5.88
6.03
6.17
6.32
6.47
6.61
6.76
6.91
7.06
7.2
7.35
7.5
7.64
0.10236
2.6
5.65
5.8
5.95
6.11
6.26
6.41
6.56
6.72
6.87
7.02
7.17
7.33
7.48
7.63
7.78
7.94
0.09843
2.5
5.87
6.03
6.19
6.35
6.51
6.67
6.83
6.99
7.14
7.3
7.46
7.62
7.78
7.94
8.1
8.26
0.09449
2.4
6.12
6.28
6.45
6.61
6.78
6.95
7.11
7.28
7.44
7.61
7.77
7.94
8.1
8.27
8.43
8.6
0.09055
2.3
6.38
6.56
6.73
6.9
7.07
7.25
7.42
7.59
7.76
7.94
8.11
8.28
8.46
8.63
8.8
8.97
0.08661
2.2
6.67
6.86
7.04
7.22
7.4
7.58
7.76
7.94
8.12
8.3
8.48
8.66
8.84
9.02
9.2
9.38
0.08268
2.1
6.99
7.18
7.37
7.56
7.75
7.94
8.13
8.32
8.5
8.69
8.88
9.07
9.26
9.45
9.64
9.83
0.07874
2.0
7.34
7.54
7.74
7.94
8.14
8.33
8.53
8.73
8.93
9.13
9.33
9.53
9.72
9.92
10.12
10.32
0.0748
1.9
7.73
7.94
8.15
8.36
8.56
8.77
8.98
9.19
9.4
9.61
9.82
10.03
10.24
10.44
10.65
10.86
0.07087
1.8
8.16
8.38
8.6
8.82
9.04
9.26
9.48
9.7
9.92
10.14
10.36
10.58
10.8
11.02
11.24
11.47
0.06693
1.7
8.64
8.87
9.1
9.34
9.57
9.81
10.04
10.27
10.51
10.74
10.97
11.21
11.44
11.67
11.91
12.14
0.06299
1.6
9.18
9.43
9.67
9.92
10.17
10.42
10.67
10.91
11.16
11.41
11.66
11.91
12.15
12.4
12.65
12.9
0.05906
1.5
9.79
10.05
10.32
10.58
10.85
11.11
11.38
11.64
11.91
12.17
12.44
12.7
12.96
13.23
13.49
13.76
0.05512
1.4
10.49
10.77
11.06
11.34
11.62
11.91
12.19
12.47
12.76
13.04
13.32
13.61
13.89
14.17
14.46
14.74
0.05118
1.3
11.3
11.6
11.91
12.21
12.52
12.82
13.13
13.43
13.74
14.04
14.35
14.65
14.96
15.26
15.57
15.88
0.04724
1.2
12.24
12.57
12.9
13.23
13.56
13.89
14.22
14.55
14.88
15.21
15.54
15.88
16.21
16.54
16.87
17.2
0.04331
1.1
13.35
13.71
14.07
14.43
14.79
15.15
15.51
15.88
16.24
16.6
16.96
17.32
17.68
18.04
18.4
18.76
0.03937
1.0
14.68
15.08
15.48
15.88
16.27
16.67
17.07
17.46
17.86
18.26
18.65
19.05
19.45
19.84
20.24
20.64
0.03622
0.92
15.96
16.39
16.82
17.26
17.69
18.12
18.55
18.98
19.41
19.84
20.28
20.71
21.14
21.57
22.0
22.43
0.03346
0.85
17.28
17.74
18.21
18.68
19.14
19.61
20.08
20.54
21.01
21.48
21.94
22.41
22.88
23.35
23.81
24.28
0.0315
0.8
18.36
18.85
19.35
19.84
20.34
20.84
21.33
21.83
22.32
22.82
23.32
23.81
24.31
24.8
25.3
25.8
0.02953
0.75
19.58
20.11
20.64
21.17
21.7
22.23
22.75
23.28
23.81
24.34
24.87
25.4
25.93
26.46
26.99
27.52
0.02756
0.7
20.98
21.54
22.11
22.68
23.25
23.81
24.38
24.95
25.51
26.08
26.65
27.21
27.78
28.35
28.92
29.48
0.02559
0.65
22.59
23.2
23.81
24.42
25.03
25.64
26.25
26.87
27.48
28.09
28.7
29.31
29.92
30.53
31.14
31.75
0.02362
0.6
24.47
25.14
25.8
26.46
27.12
27.78
28.44
29.1
29.77
30.43
31.09
31.75
32.41
33.07
33.73
34.4
0.02264
0.575
25.54
26.23
26.92
27.61
28.3
28.99
29.68
30.37
31.06
31.75
32.44
33.13
33.82
34.51
35.2
35.89
0.02165
0.55
26.7
27.42
28.14
28.86
29.59
30.31
31.03
31.75
32.47
33.19
33.91
34.64
35.36
36.08
36.8
37.52
0.02067
0.525
27.97
28.73
29.48
30.24
30.99
31.75
32.51
33.26
34.02
34.77
35.53
36.29
37.04
37.8
38.55
39.31
0.01969
0.5
29.37
30.16
30.96
31.75
32.54
33.34
34.13
34.93
35.72
36.51
37.31
38.1
38.89
39.69
40.48
41.28
0.0187
0.475
30.91
31.75
32.59
33.42
34.26
35.09
35.93
36.76
37.6
38.43
39.27
40.11
40.94
41.78
42.61
43.45
0.01772
0.45
32.63
33.51
34.4
35.28
36.16
37.04
37.92
38.81
39.69
40.57
41.45
42.33
43.22
44.1
44.98
45.86
0.01673
0.425
34.55
35.49
36.42
37.35
38.29
39.22
40.15
41.09
42.02
42.96
43.89
44.82
45.76
46.69
47.63
48.56
0.01575
0.4
36.71
37.7
38.7
39.69
40.68
41.67
42.66
43.66
44.65
45.64
46.63
47.63
48.62
49.61
50.6
51.59
0.01476
0.375
39.16
40.22
41.28
42.33
43.39
44.45
45.51
46.57
47.63
48.68
49.74
50.8
51.86
52.92
53.98
55.03
0.01378
0.35
41.96
43.09
44.22
45.36
46.49
47.63
48.76
49.89
51.03
52.16
53.29
54.43
55.56
56.7
57.83
58.96
0.0128
0.325
45.18
46.4
47.63
48.85
50.07
51.29
52.51
53.73
54.95
56.17
57.39
58.62
59.84
61.06
62.28
63.5
0.01181
0.3
48.95
50.27
51.59
52.92
54.24
55.56
56.89
58.21
59.53
60.85
62.18
63.5
64.82
66.15
67.47
68.79
0.01102
0.28
52.44
53.86
55.28
56.7
58.11
59.53
60.95
62.37
63.78
65.2
66.62
68.04
69.45
70.87
72.29
73.71
0.01024
0.26
56.48
58.0
59.53
61.06
62.58
64.11
65.64
67.16
68.69
70.22
71.74
73.27
74.8
76.32
77.85
79.38
Metric Gauge with Fractional Inch I.D.:
53
⁄
64
"
to 1-
1
⁄
2
"
WIRE
SIZE
Inner Diameter of Ring
inch
53/64"
27/32"
55/64"
7/8"
57/64"
29/32"
59/64"
15/16"
61/64"
31/32"
63/64"
1"
1-1/16"
1-1/8"
1-1/4"
1-1/2"
SIZE
DIAMETER
0.828
0.844
0.859
0.875
0.891
0.906
0.922
0.938
0.953
0.969
0.984
1.000
1.063
1.125
1.250
1.50
inch
mm
mm
21.03
21.43
21.83
22.23
22.62
23.02
23.42
23.81
24.21
24.61
25.0
25.4
26.99
28.58
31.75
38.1
0.12205
3.1
6.79
6.91
7.04
7.17
7.3
7.43
7.55
7.68
7.81
7.94
8.07
8.19
8.71
9.22
10.24
12.29
0.11811
3.0
7.01
7.14
7.28
7.41
7.54
7.67
7.81
7.94
8.07
8.2
8.33
8.47
9
9.53
10.58
12.7
0.11417
2.9
7.25
7.39
7.53
7.66
7.8
7.94
8.07
8.21
8.35
8.48
8.62
8.76
9.31
9.85
10.95
13.14
0.11024
2.8
7.51
7.65
7.8
7.94
8.08
8.22
8.36
8.5
8.65
8.79
8.93
9.07
9.64
10.21
11.34
13.61
0.1063
2.7
7.79
7.94
8.08
8.23
8.38
8.53
8.67
8.82
8.97
9.11
9.26
9.41
10
10.58
11.76
14.11
0.10236
2.6
8.09
8.24
8.4
8.55
8.7
8.85
9.01
9.16
9.31
9.46
9.62
9.77
10.38
10.99
12.21
14.65
0.09843
2.5
8.41
8.57
8.73
8.89
9.05
9.21
9.37
9.53
9.68
9.84
10.0
10.16
10.8
11.43
12.7
15.24
0.09449
2.4
8.76
8.93
9.1
9.26
9.43
9.59
9.76
9.92
10.09
10.25
10.42
10.58
11.24
11.91
13.23
15.88
0.09055
2.3
9.15
9.32
9.49
9.66
9.84
10.01
10.18
10.35
10.53
10.7
10.87
11.04
11.73
12.42
13.8
16.57
0.08661
2.2
9.56
9.74
9.92
10.1
10.28
10.46
10.64
10.82
11.0
11.18
11.37
11.55
12.27
12.99
14.43
17.32
0.08268
2.1
10.02
10.21
10.39
10.58
10.77
10.96
11.15
11.34
11.53
11.72
11.91
12.1
12.85
13.61
15.12
18.14
0.07874
2.0
10.52
10.72
10.91
11.11
11.31
11.51
11.71
11.91
12.1
12.3
12.5
12.7
13.49
14.29
15.88
19.05
0.0748
1.9
11.07
11.28
11.49
11.7
11.91
12.12
12.32
12.53
12.74
12.95
13.16
13.37
14.2
15.04
16.71
20.05
0.07087
1.8
11.69
11.91
12.13
12.35
12.57
12.79
13.01
13.23
13.45
13.67
13.89
14.11
14.99
15.88
17.64
21.17
0.06693
1.7
12.37
12.61
12.84
13.07
13.31
13.54
13.77
14.01
14.24
14.47
14.71
14.94
15.88
16.81
18.68
22.41
0.06299
1.6
13.15
13.39
13.64
13.89
14.14
14.39
14.63
14.88
15.13
15.38
15.63
15.88
16.87
17.86
19.84
23.81
0.05906
1.5
14.02
14.29
14.55
14.82
15.08
15.35
15.61
15.88
16.14
16.4
16.67
16.93
17.99
19.05
21.17
25.4
0.05512
1.4
15.02
15.31
15.59
15.88
16.16
16.44
16.73
17.01
17.29
17.58
17.86
18.14
19.28
20.41
22.68
27.21
0.05118
1.3
16.18
16.49
16.79
17.1
17.4
17.71
18.01
18.32
18.62
18.93
19.23
19.54
20.76
21.98
24.42
29.31
0.04724
1.2
17.53
17.86
18.19
18.52
18.85
19.18
19.51
19.84
20.17
20.51
20.84
21.17
22.49
23.81
26.46
31.75
0.04331
1.1
19.12
19.48
19.84
20.2
20.57
20.93
21.29
21.65
22.01
22.37
22.73
23.09
24.53
25.98
28.86
34.64
0.03937
1.0
21.03
21.43
21.83
22.23
22.62
23.02
23.42
23.81
24.21
24.61
25.0
25.4
26.99
28.58
31.75
38.1
0.03622
0.92
22.86
23.29
23.73
24.16
24.59
25.02
25.45
25.88
26.31
26.75
27.18
27.61
29.33
31.06
34.51
41.41
0.03346
0.85
24.75
25.21
25.68
26.15
26.61
27.08
27.55
28.01
28.48
28.95
29.42
29.88
31.75
33.62
37.35
44.82
0.0315
0.8
26.29
26.79
27.29
27.78
28.28
28.77
29.27
29.77
30.26
30.76
31.25
31.75
33.73
35.72
39.69
47.63
0.02953
0.75
28.05
28.58
29.1
29.63
30.16
30.69
31.22
31.75
32.28
32.81
33.34
33.87
35.98
38.1
42.33
50.8
0.02756
0.7
30.05
30.62
31.18
31.75
32.32
32.88
33.45
34.02
34.58
35.15
35.72
36.29
38.55
40.82
45.36
54.43
0.02559
0.65
32.36
32.97
33.58
34.19
34.8
35.41
36.02
36.63
37.25
37.86
38.47
39.08
41.52
43.96
48.85
58.62
0.02362
0.6
35.06
35.72
36.38
37.04
37.7
38.36
39.03
39.69
40.35
41.01
41.67
42.33
44.98
47.63
52.92
63.5
0.02264
0.575
36.58
37.27
37.96
38.65
39.34
40.03
40.72
41.41
42.1
42.79
43.48
44.17
46.93
49.7
55.22
66.26
0.02165
0.55
38.24
38.97
39.69
40.41
41.13
41.85
42.57
43.3
44.02
44.74
45.46
46.18
49.07
51.95
57.73
69.27
0.02067
0.525
40.07
40.82
41.58
42.33
43.09
43.85
44.6
45.36
46.11
46.87
47.63
48.38
51.4
54.43
60.48
72.57
0.01969
0.5
42.07
42.86
43.66
44.45
45.24
46.04
46.83
47.63
48.42
49.21
50.01
50.8
53.98
57.15
63.5
76.2
0.0187
0.475
44.28
45.12
45.95
46.79
47.63
48.46
49.3
50.13
50.97
51.8
52.64
53.47
56.82
60.16
66.84
80.21
0.01772
0.45
46.74
47.63
48.51
49.39
50.27
51.15
52.03
52.92
53.8
54.68
55.56
56.44
59.97
63.5
70.56
84.67
0.01673
0.425
49.49
50.43
51.36
52.29
53.23
54.16
55.1
56.03
56.96
57.9
58.83
59.76
63.5
67.24
74.71
89.65
0.01575
0.4
52.59
53.58
54.57
55.56
56.55
57.55
58.54
59.53
60.52
61.52
62.51
63.5
67.47
71.44
79.38
95.25
0.01476
0.375
56.09
57.15
58.21
59.27
60.33
61.38
62.44
63.5
64.56
65.62
66.68
67.73
71.97
76.2
84.67
101.6
0.01378
0.35
60.1
61.23
62.37
63.5
64.63
65.77
66.9
68.04
69.17
70.3
71.44
72.57
77.11
81.64
90.71
108.86
0.0128
0.325
64.72
65.94
67.16
68.38
69.61
70.83
72.05
73.27
74.49
75.71
76.93
78.15
83.04
87.92
97.69
117.23
0.01181
0.3
70.11
71.44
72.76
74.08
75.41
76.73
78.05
79.38
80.7
82.02
83.34
84.67
89.96
95.25
105.8
127
0.01102
0.28
75.12
76.54
77.96
79.38
80.79
82.21
83.63
85.04
86.46
87.88
89.3
90.71
96.38
102.1
113.4
136.07
0.01024
0.26
80.9
82.43
83.95
85.48
87.01
88.53
90.06
91.59
93.11
94.64
96.17
97.69
103.8
109.9
122.1
146.54
AWG with Metric I.D.: 1mm to 9mm
AWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
inch
mm
inch
0.039
0.059
0.079
0.098
0.118
0.138
0.157
0.177
0.197
0.217
0.236
0.256
0.276
0.295
0.315
0.335
0.354
4/0
0.46
11.684
0.09
0.13
0.17
0.21
0.26
0.3
0.34
0.39
0.43
0.47
0.51
0.56
0.6
0.64
0.68
0.73
0.77
3/0
0.4096
10.405
0.1
0.14
0.19
0.24
0.29
0.34
0.38
0.43
0.48
0.53
0.58
0.62
0.67
0.72
0.77
0.82
0.86
2/0
0.3648
9.266
0.11
0.16
0.22
0.27
0.32
0.38
0.43
0.49
0.54
0.59
0.65
0.7
0.76
0.81
0.86
0.92
0.97
1/0
0.3249
8.251
0.12
0.18
0.24
0.3
0.36
0.42
0.48
0.55
0.61
0.67
0.73
0.79
0.85
0.91
0.97
1.03
1.09
1
0.2893
7.348
0.14
0.2
0.27
0.34
0.41
0.48
0.54
0.61
0.68
0.75
0.82
0.88
0.95
1.02
1.09
1.16
1.22
2
0.2576
6.544
0.15
0.23
0.31
0.38
0.46
0.53
0.61
0.69
0.76
0.84
0.92
0.99
1.07
1.15
1.22
1.3
1.38
3
0.2294
5.827
0.17
0.26
0.34
0.43
0.51
0.6
0.69
0.77
0.86
0.94
1.03
1.12
1.2
1.29
1.37
1.46
1.54
4
0.2043
5.189
0.19
0.29
0.39
0.48
0.58
0.67
0.77
0.87
0.96
1.06
1.16
1.25
1.35
1.45
1.54
1.64
1.73
5
0.1819
4.621
0.22
0.32
0.43
0.54
0.65
0.76
0.87
0.97
1.08
1.19
1.3
1.41
1.51
1.62
1.73
1.84
1.95
6
0.162
4.115
0.24
0.36
0.49
0.61
0.73
0.85
0.97
1.09
1.22
1.34
1.46
1.58
1.7
1.82
1.94
2.07
2.19
7
0.1443
3.665
0.27
0.41
0.55
0.68
0.82
0.95
1.09
1.23
1.36
1.5
1.64
1.77
1.91
2.05
2.18
2.32
2.46
8
0.1285
3.264
0.31
0.46
0.61
0.77
0.92
1.07
1.23
1.38
1.53
1.69
1.84
1.99
2.14
2.3
2.45
2.6
2.76
9
0.1144
2.906
0.34
0.52
0.69
0.86
1.03
1.2
1.38
1.55
1.72
1.89
2.06
2.24
2.41
2.58
2.75
2.92
3.1
10
0.1019
2.588
0.39
0.58
0.77
0.97
1.16
1.35
1.55
1.74
1.93
2.13
2.32
2.51
2.7
2.9
3.09
3.28
3.48
11
0.0907
2.305
0.43
0.65
0.87
1.08
1.3
1.52
1.74
1.95
2.17
2.39
2.6
2.82
3.04
3.25
3.47
3.69
3.9
12
0.0808
2.053
0.49
0.73
0.97
1.22
1.46
1.7
1.95
2.19
2.44
2.68
2.92
3.17
3.41
3.65
3.9
4.14
4.38
13
0.072
1.828
0.55
0.82
1.09
1.37
1.64
1.91
2.19
2.46
2.74
3.01
3.28
3.56
3.83
4.1
4.38
4.65
4.92
14
0.0641
1.628
0.61
0.92
1.23
1.54
1.84
2.15
2.46
2.76
3.07
3.38
3.69
3.99
4.3
4.61
4.91
5.22
5.53
15
0.0571
1.45
0.69
1.03
1.38
1.72
2.07
2.41
2.76
3.1
3.45
3.79
4.14
4.48
4.83
5.17
5.52
5.86
6.21
16
0.0508
1.291
0.77
1.16
1.55
1.94
2.32
2.71
3.1
3.49
3.87
4.26
4.65
5.03
5.42
5.81
6.2
6.58
6.97
17
0.0453
1.15
0.87
1.3
1.74
2.17
2.61
3.04
3.48
3.91
4.35
4.78
5.22
5.65
6.09
6.52
6.96
7.39
7.83
18
0.0403
1.024
0.98
1.46
1.95
2.44
2.93
3.42
3.91
4.39
4.88
5.37
5.86
6.35
6.84
7.32
7.81
8.3
8.79
19
0.0359
0.912
1.1
1.64
2.19
2.74
3.29
3.84
4.39
4.93
5.48
6.03
6.58
7.13
7.68
8.22
8.77
9.32
9.87
20
0.032
0.812
1.23
1.85
2.46
3.08
3.69
4.31
4.93
5.54
6.16
6.77
7.39
8.0
8.62
9.24
9.85
10.47
11.08
21
0.0285
0.723
1.38
2.07
2.77
3.46
4.15
4.84
5.53
6.22
6.92
7.61
8.3
8.99
9.68
10.37
11.07
11.76
12.45
22
0.0253
0.644
1.55
2.33
3.11
3.88
4.66
5.43
6.21
6.99
7.76
8.54
9.32
10.09
10.87
11.65
12.42
13.2
13.98
23
0.0226
0.573
1.75
2.62
3.49
4.36
5.24
6.11
6.98
7.85
8.73
9.6
10.47
11.34
12.22
13.09
13.96
14.83
15.71
24
0.0201
0.511
1.96
2.94
3.91
4.89
5.87
6.85
7.83
8.81
9.78
10.76
11.74
12.72
13.7
14.68
15.66
16.63
17.61
25
0.0179
0.455
2.2
3.3
4.4
5.49
6.59
7.69
8.79
9.89
10.99
12.09
13.19
14.29
15.38
16.48
17.58
18.68
19.78
26
0.0159
0.405
2.47
3.7
4.94
6.17
7.41
8.64
9.88
11.11
12.35
13.58
14.81
16.05
17.28
18.52
19.75
20.99
22.22
27
0.0142
0.361
2.77
4.16
5.54
6.93
8.31
9.7
11.08
12.47
13.85
15.24
16.62
18.01
19.39
20.78
22.16
23.55
24.93
28
0.0126
0.321
3.12
4.67
6.23
7.79
9.35
10.9
12.46
14.02
15.58
17.13
18.69
20.25
21.81
23.36
24.92
26.48
28.04
29
0.0113
0.286
3.5
5.24
6.99
8.74
10.49
12.24
13.99
15.73
17.48
19.23
20.98
22.73
24.48
26.22
27.97
29.72
31.47
30
0.01
0.255
3.92
5.88
7.84
9.8
11.76
13.73
15.69
17.65
19.61
21.57
23.53
25.49
27.45
29.41
31.37
33.33
35.29
31
0.0089
0.227
4.41
6.61
8.81
11.01
13.22
15.42
17.62
19.82
22.03
24.23
26.43
28.63
30.84
33.04
35.24
37.44
39.65
32
0.008
0.202
4.95
7.43
9.9
12.38
14.85
17.33
19.8
22.28
24.75
27.23
29.7
32.18
34.65
37.13
39.6
42.08
44.55
33
0.0071
0.18
5.56
8.33
11.11
13.89
16.67
19.44
22.22
25.0
27.78
30.56
33.33
36.11
38.89
41.67
44.44
47.22
50.0
34
0.0063
0.16
6.25
9.38
12.5
15.63
18.75
21.88
25.0
28.13
31.25
34.38
37.5
40.63
43.75
46.88
50.0
53.13
56.25
35
0.0056
0.143
6.99
10.49
13.99
17.48
20.98
24.48
27.97
31.47
34.97
38.46
41.96
45.45
48.95
52.45
55.94
59.44
62.94
36
0.005
0.127
7.87
11.81
15.75
19.69
23.62
27.56
31.5
35.43
39.37
43.31
47.24
51.18
55.12
59.06
62.99
66.93
70.87
37
0.0045
0.113
8.85
13.27
17.7
22.12
26.55
30.97
35.4
39.82
44.25
48.67
53.1
57.52
61.95
66.37
70.8
75.22
79.65
38
0.004
0.101
9.9
14.85
19.8
24.75
29.7
34.65
39.6
44.55
49.5
54.46
59.41
64.36
69.31
74.26
79.21
84.16
89.11
39
0.0035
0.09
11.15
16.72
22.3
27.87
33.44
39.02
44.59
50.17
55.74
61.32
66.89
72.46
78.04
83.61
89.19
94.76
100.3
40
0.0031
0.08
12.52
18.77
25.03
31.29
37.55
43.8
50.06
56.32
62.58
68.84
75.09
81.35
87.61
93.87
100.1
106.4
112.6
AWG with Metric I.D.: 9.5mm to 16.5mm
AWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
inch
mm
inch
0.374
0.394
0.413
0.433
0.453
0.472
0.492
0.512
0.531
0.551
0.571
0.591
0.61
0.63
0.65
4/0
0.46
11.684
0.81
0.86
0.9
0.94
0.98
1.03
1.07
1.11
1.16
1.2
1.24
1.28
1.33
1.37
1.41
3/0
0.4096
10.405
0.91
0.96
1.01
1.06
1.11
1.15
1.2
1.25
1.3
1.35
1.39
1.44
1.49
1.54
1.59
2/0
0.3648
9.266
1.03
1.08
1.13
1.19
1.24
1.3
1.35
1.4
1.46
1.51
1.56
1.62
1.67
1.73
1.78
1/0
0.3249
8.251
1.15
1.21
1.27
1.33
1.39
1.45
1.51
1.58
1.64
1.7
1.76
1.82
1.88
1.94
2.0
1
0.2893
7.348
1.29
1.36
1.43
1.5
1.57
1.63
1.7
1.77
1.84
1.91
1.97
2.04
2.11
2.18
2.25
2
0.2576
6.544
1.45
1.53
1.6
1.68
1.76
1.83
1.91
1.99
2.06
2.14
2.22
2.29
2.37
2.44
2.52
3
0.2294
5.827
1.63
1.72
1.8
1.89
1.97
2.06
2.15
2.23
2.32
2.4
2.49
2.57
2.66
2.75
2.83
4
0.2043
5.189
1.83
1.93
2.02
2.12
2.22
2.31
2.41
2.51
2.6
2.7
2.79
2.89
2.99
3.08
3.18
5
0.1819
4.621
2.06
2.16
2.27
2.38
2.49
2.6
2.71
2.81
2.92
3.03
3.14
3.25
3.35
3.46
3.57
6
0.162
4.115
2.31
2.43
2.55
2.67
2.79
2.92
3.04
3.16
3.28
3.4
3.52
3.65
3.77
3.89
4.01
7
0.1443
3.665
2.59
2.73
2.86
3.0
3.14
3.27
3.41
3.55
3.68
3.82
3.96
4.09
4.23
4.37
4.5
8
0.1285
3.264
2.91
3.06
3.22
3.37
3.52
3.68
3.83
3.98
4.14
4.29
4.44
4.6
4.75
4.9
5.06
9
0.1144
2.906
3.27
3.44
3.61
3.79
3.96
4.13
4.3
4.47
4.65
4.82
4.99
5.16
5.33
5.51
5.68
10
0.1019
2.588
3.67
3.86
4.06
4.25
4.44
4.64
4.83
5.02
5.22
5.41
5.6
5.8
5.99
6.18
6.38
11
0.0907
2.305
4.12
4.34
4.56
4.77
4.99
5.21
5.42
5.64
5.86
6.07
6.29
6.51
6.72
6.94
7.16
12
0.0808
2.053
4.63
4.87
5.11
5.36
5.6
5.85
6.09
6.33
6.58
6.82
7.06
7.31
7.55
7.79
8.04
13
0.072
1.828
5.2
5.47
5.74
6.02
6.29
6.56
6.84
7.11
7.39
7.66
7.93
8.21
8.48
8.75
9.03
14
0.0641
1.628
5.84
6.14
6.45
6.76
7.06
7.37
7.68
7.99
8.29
8.6
8.91
9.21
9.52
9.83
10.14
15
0.0571
1.45
6.55
6.9
7.24
7.59
7.93
8.28
8.62
8.97
9.31
9.66
10.0
10.34
10.69
11.03
11.38
16
0.0508
1.291
7.36
7.75
8.13
8.52
8.91
9.3
9.68
10.07
10.46
10.84
11.23
11.62
12.01
12.39
12.78
17
0.0453
1.15
8.26
8.7
9.13
9.57
10.0
10.43
10.87
11.3
11.74
12.17
12.61
13.04
13.48
13.91
14.35
18
0.0403
1.024
9.28
9.77
10.25
10.74
11.23
11.72
12.21
12.7
13.18
13.67
14.16
14.65
15.14
15.63
16.11
19
0.0359
0.912
10.42
10.96
11.51
12.06
12.61
13.16
13.71
14.25
14.8
15.35
15.9
16.45
17.0
17.54
18.09
20
0.032
0.812
11.7
12.32
12.93
13.55
14.16
14.78
15.39
16.01
16.63
17.24
17.86
18.47
19.09
19.7
20.32
21
0.0285
0.723
13.14
13.83
14.52
15.21
15.91
16.6
17.29
17.98
18.67
19.36
20.06
20.75
21.44
22.13
22.82
22
0.0253
0.644
14.75
15.53
16.3
17.08
17.86
18.63
19.41
20.19
20.96
21.74
22.52
23.29
24.07
24.84
25.62
23
0.0226
0.573
16.58
17.45
18.32
19.2
20.07
20.94
21.82
22.69
23.56
24.43
25.31
26.18
27.05
27.92
28.8
24
0.0201
0.511
18.59
19.57
20.55
21.53
22.5
23.48
24.46
25.44
26.42
27.4
28.38
29.35
30.33
31.31
32.29
25
0.0179
0.455
20.88
21.98
23.08
24.18
25.27
26.37
27.47
28.57
29.67
30.77
31.87
32.97
34.07
35.16
36.26
26
0.0159
0.405
23.46
24.69
25.93
27.16
28.4
29.63
30.86
32.1
33.33
34.57
35.8
37.04
38.27
39.51
40.74
27
0.0142
0.361
26.32
27.7
29.09
30.47
31.86
33.24
34.63
36.01
37.4
38.78
40.17
41.55
42.94
44.32
45.71
28
0.0126
0.321
29.6
31.15
32.71
34.27
35.83
37.38
38.94
40.5
42.06
43.61
45.17
46.73
48.29
49.84
51.4
29
0.0113
0.286
33.22
34.97
36.71
38.46
40.21
41.96
43.71
45.45
47.2
48.95
50.7
52.45
54.2
55.94
57.69
30
0.01
0.255
37.25
39.22
41.18
43.14
45.1
47.06
49.02
50.98
52.94
54.9
56.86
58.82
60.78
62.75
64.71
31
0.0089
0.227
41.85
44.05
46.26
48.46
50.66
52.86
55.07
57.27
59.47
61.67
63.88
66.08
68.28
70.48
72.69
32
0.008
0.202
47.03
49.5
51.98
54.46
56.93
59.41
61.88
64.36
66.83
69.31
71.78
74.26
76.73
79.21
81.68
33
0.0071
0.18
52.78
55.56
58.33
61.11
63.89
66.67
69.44
72.22
75.0
77.78
80.56
83.33
86.11
88.89
91.67
34
0.0063
0.16
59.38
62.5
65.63
68.75
71.88
75.0
78.13
81.25
84.38
87.5
90.63
93.75
96.88
100.0
103.1
35
0.0056
0.143
66.43
69.93
73.43
76.92
80.42
83.92
87.41
90.91
94.41
97.9
101.4
104.9
108.4
111.9
115.4
36
0.005
0.127
74.8
78.74
82.68
86.61
90.55
94.49
98.43
102.4
106.3
110.2
114.2
118.1
122.1
126.0
129.9
37
0.0045
0.113
84.07
88.5
92.92
97.35
101.8
106.2
110.6
115.0
119.5
123.9
128.3
132.7
137.2
141.6
146.0
38
0.004
0.101
94.06
99.01
104.0
108.9
113.9
118.8
123.8
128.7
133.7
138.6
143.6
148.5
153.5
158.4
163.4
39
0.0035
0.09
105.9
111.5
117.1
122.6
128.2
133.8
139.4
144.9
150.5
156.1
161.7
167.2
172.8
178.4
184.0
40
0.0031
0.08
118.9
125.2
131.4
137.7
143.9
150.2
156.5
162.7
169.0
175.2
181.5
187.7
194.0
200.3
206.5
AWG with Metric I.D.: 17mm to 24mm
AWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
17
17.5
18
18.5
19
19.5
20
20.5
21
21.5
22
22.5
23
23.5
24
inch
mm
inch
0.669
0.689
0.709
0.728
0.748
0.768
0.787
0.807
0.827
0.846
0.866
0.886
0.906
0.925
0.945
4/0
0.46
11.684
1.45
1.5
1.54
1.58
1.63
1.67
1.71
1.75
1.8
1.84
1.88
1.93
1.97
2.01
2.05
3/0
0.4096
10.405
1.63
1.68
1.73
1.78
1.83
1.87
1.92
1.97
2.02
2.07
2.11
2.16
2.21
2.26
2.31
2/0
0.3648
9.266
1.83
1.89
1.94
2.0
2.05
2.1
2.16
2.21
2.27
2.32
2.37
2.43
2.48
2.54
2.59
1/0
0.3249
8.251
2.06
2.12
2.18
2.24
2.3
2.36
2.42
2.48
2.55
2.61
2.67
2.73
2.79
2.85
2.91
1
0.2893
7.348
2.31
2.38
2.45
2.52
2.59
2.65
2.72
2.79
2.86
2.93
2.99
3.06
3.13
3.2
3.27
2
0.2576
6.544
2.6
2.67
2.75
2.83
2.9
2.98
3.06
3.13
3.21
3.29
3.36
3.44
3.51
3.59
3.67
3
0.2294
5.827
2.92
3.0
3.09
3.17
3.26
3.35
3.43
3.52
3.6
3.69
3.78
3.86
3.95
4.03
4.12
4
0.2043
5.189
3.28
3.37
3.47
3.57
3.66
3.76
3.85
3.95
4.05
4.14
4.24
4.34
4.43
4.53
4.63
5
0.1819
4.621
3.68
3.79
3.9
4.0
4.11
4.22
4.33
4.44
4.54
4.65
4.76
4.87
4.98
5.09
5.19
6
0.162
4.115
4.13
4.25
4.37
4.5
4.62
4.74
4.86
4.98
5.1
5.22
5.35
5.47
5.59
5.71
5.83
7
0.1443
3.665
4.64
4.77
4.91
5.05
5.18
5.32
5.46
5.59
5.73
5.87
6.0
6.14
6.28
6.41
6.55
8
0.1285
3.264
5.21
5.36
5.51
5.67
5.82
5.97
6.13
6.28
6.43
6.59
6.74
6.89
7.05
7.2
7.35
9
0.1144
2.906
5.85
6.02
6.19
6.37
6.54
6.71
6.88
7.05
7.23
7.4
7.57
7.74
7.91
8.09
8.26
10
0.1019
2.588
6.57
6.76
6.96
7.15
7.34
7.53
7.73
7.92
8.11
8.31
8.5
8.69
8.89
9.08
9.27
11
0.0907
2.305
7.38
7.59
7.81
8.03
8.24
8.46
8.68
8.89
9.11
9.33
9.54
9.76
9.98
10.2
10.41
12
0.0808
2.053
8.28
8.52
8.77
9.01
9.25
9.5
9.74
9.99
10.23
10.47
10.72
10.96
11.2
11.45
11.69
13
0.072
1.828
9.3
9.57
9.85
10.12
10.39
10.67
10.94
11.21
11.49
11.76
12.04
12.31
12.58
12.86
13.13
14
0.0641
1.628
10.44
10.75
11.06
11.36
11.67
11.98
12.29
12.59
12.9
13.21
13.51
13.82
14.13
14.43
14.74
15
0.0571
1.45
11.72
12.07
12.41
12.76
13.1
13.45
13.79
14.14
14.48
14.83
15.17
15.52
15.86
16.21
16.55
16
0.0508
1.291
13.17
13.56
13.94
14.33
14.72
15.1
15.49
15.88
16.27
16.65
17.04
17.43
17.82
18.2
18.59
17
0.0453
1.15
14.78
15.22
15.65
16.09
16.52
16.96
17.39
17.83
18.26
18.7
19.13
19.57
20.0
20.43
20.87
18
0.0403
1.024
16.6
17.09
17.58
18.07
18.55
19.04
19.53
20.02
20.51
21.0
21.48
21.97
22.46
22.95
23.44
19
0.0359
0.912
18.64
19.19
19.74
20.29
20.83
21.38
21.93
22.48
23.03
23.57
24.12
24.67
25.22
25.77
26.32
20
0.032
0.812
20.94
21.55
22.17
22.78
23.4
24.01
24.63
25.25
25.86
26.48
27.09
27.71
28.33
28.94
29.56
21
0.0285
0.723
23.51
24.2
24.9
25.59
26.28
26.97
27.66
28.35
29.05
29.74
30.43
31.12
31.81
32.5
33.2
22
0.0253
0.644
26.4
27.17
27.95
28.73
29.5
30.28
31.06
31.83
32.61
33.39
34.16
34.94
35.71
36.49
37.27
23
0.0226
0.573
29.67
30.54
31.41
32.29
33.16
34.03
34.9
35.78
36.65
37.52
38.39
39.27
40.14
41.01
41.88
24
0.0201
0.511
33.27
34.25
35.23
36.2
37.18
38.16
39.14
40.12
41.1
42.07
43.05
44.03
45.01
45.99
46.97
25
0.0179
0.455
37.36
38.46
39.56
40.66
41.76
42.86
43.96
45.05
46.15
47.25
48.35
49.45
50.55
51.65
52.75
26
0.0159
0.405
41.98
43.21
44.44
45.68
46.91
48.15
49.38
50.62
51.85
53.09
54.32
55.56
56.79
58.02
59.26
27
0.0142
0.361
47.09
48.48
49.86
51.25
52.63
54.02
55.4
56.79
58.17
59.56
60.94
62.33
63.71
65.1
66.48
28
0.0126
0.321
52.96
54.52
56.07
57.63
59.19
60.75
62.31
63.86
65.42
66.98
68.54
70.09
71.65
73.21
74.77
29
0.0113
0.286
59.44
61.19
62.94
64.69
66.43
68.18
69.93
71.68
73.43
75.17
76.92
78.67
80.42
82.17
83.92
30
0.01
0.255
66.67
68.63
70.59
72.55
74.51
76.47
78.43
80.39
82.35
84.31
86.27
88.24
90.2
92.16
94.12
31
0.0089
0.227
74.89
77.09
79.3
81.5
83.7
85.9
88.11
90.31
92.51
94.71
96.92
99.12
101.3
103.5
105.7
32
0.008
0.202
84.16
86.63
89.11
91.58
94.06
96.53
99.01
101.5
104.0
106.4
108.9
111.4
113.9
116.3
118.8
33
0.0071
0.18
94.44
97.22
100.0
102.8
105.6
108.3
111.1
113.9
116.7
119.4
122.2
125.0
127.8
130.6
133.3
34
0.0063
0.16
106.3
109.4
112.5
115.6
118.8
121.9
125.0
128.1
131.3
134.4
137.5
140.6
143.8
146.9
150.0
35
0.0056
0.143
118.9
122.4
125.9
129.4
132.9
136.4
139.9
143.4
146.9
150.3
153.8
157.3
160.8
164.3
167.8
36
0.005
0.127
133.9
137.8
141.7
145.7
149.6
153.5
157.5
161.4
165.4
169.3
173.2
177.2
181.1
185.0
189.0
37
0.0045
0.113
150.4
154.9
159.3
163.7
168.1
172.6
177.0
181.4
185.8
190.3
194.7
199.1
203.5
208.0
212.4
38
0.004
0.101
168.3
173.3
178.2
183.2
188.1
193.1
198.0
203.0
207.9
212.9
217.8
222.8
227.7
232.7
237.6
39
0.0035
0.09
189.5
195.1
200.7
206.2
211.8
217.4
223.0
228.5
234.1
239.7
245.3
250.8
256.4
262.0
267.6
40
0.0031
0.08
212.8
219.0
225.3
231.5
237.8
244.1
250.3
256.6
262.8
269.1
275.3
281.6
287.9
294.1
300.4
AWG with Metric I.D.: 24.5mm to 32mm
AWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
24.5
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
31.5
32
inch
mm
inch
0.965
0.984
1.004
1.024
1.043
1.063
1.083
1.102
1.122
1.142
1.161
1.181
1.201
1.22
1.24
1.26
4/0
0.46
11.684
2.1
2.14
2.18
2.23
2.27
2.31
2.35
2.4
2.44
2.48
2.52
2.57
2.61
2.65
2.7
2.74
3/0
0.4096
10.405
2.35
2.4
2.45
2.5
2.55
2.59
2.64
2.69
2.74
2.79
2.84
2.88
2.93
2.98
3.03
3.08
2/0
0.3648
9.266
2.64
2.7
2.75
2.81
2.86
2.91
2.97
3.02
3.08
3.13
3.18
3.24
3.29
3.35
3.4
3.45
1/0
0.3249
8.251
2.97
3.03
3.09
3.15
3.21
3.27
3.33
3.39
3.45
3.51
3.58
3.64
3.7
3.76
3.82
3.88
1
0.2893
7.348
3.33
3.4
3.47
3.54
3.61
3.67
3.74
3.81
3.88
3.95
4.01
4.08
4.15
4.22
4.29
4.35
2
0.2576
6.544
3.74
3.82
3.9
3.97
4.05
4.13
4.2
4.28
4.36
4.43
4.51
4.58
4.66
4.74
4.81
4.89
3
0.2294
5.827
4.2
4.29
4.38
4.46
4.55
4.63
4.72
4.81
4.89
4.98
5.06
5.15
5.23
5.32
5.41
5.49
4
0.2043
5.189
4.72
4.82
4.91
5.01
5.11
5.2
5.3
5.4
5.49
5.59
5.69
5.78
5.88
5.97
6.07
6.17
5
0.1819
4.621
5.3
5.41
5.52
5.63
5.73
5.84
5.95
6.06
6.17
6.28
6.38
6.49
6.6
6.71
6.82
6.93
6
0.162
4.115
5.95
6.08
6.2
6.32
6.44
6.56
6.68
6.8
6.93
7.05
7.17
7.29
7.41
7.53
7.66
7.78
7
0.1443
3.665
6.68
6.82
6.96
7.09
7.23
7.37
7.5
7.64
7.78
7.91
8.05
8.19
8.32
8.46
8.59
8.73
8
0.1285
3.264
7.51
7.66
7.81
7.97
8.12
8.27
8.43
8.58
8.73
8.88
9.04
9.19
9.34
9.5
9.65
9.8
9
0.1144
2.906
8.43
8.6
8.77
8.95
9.12
9.29
9.46
9.64
9.81
9.98
10.15
10.32
10.5
10.67
10.84
11.01
10
0.1019
2.588
9.47
9.66
9.85
10.05
10.24
10.43
10.63
10.82
11.01
11.21
11.4
11.59
11.79
11.98
12.17
12.36
11
0.0907
2.305
10.63
10.85
11.06
11.28
11.5
11.71
11.93
12.15
12.36
12.58
12.8
13.02
13.23
13.45
13.67
13.89
12
0.0808
2.053
11.93
12.18
12.42
12.66
12.91
13.15
13.4
13.64
13.88
14.13
14.37
14.61
14.86
15.1
15.35
15.59
13
0.072
1.828
13.4
13.68
13.95
14.22
14.5
14.77
15.04
15.32
15.59
15.86
16.14
16.41
16.68
16.96
17.22
17.5
14
0.0641
1.628
15.05
15.36
15.66
15.97
16.28
16.58
16.89
17.2
17.51
17.81
18.12
18.43
18.73
19.04
19.35
19.65
15
0.0571
1.45
16.9
17.24
17.59
17.93
18.28
18.62
18.97
19.31
19.66
20.0
20.34
20.69
21.03
21.38
21.72
22.06
16
0.0508
1.291
18.98
19.36
19.75
20.14
20.53
20.91
21.3
21.69
22.08
22.46
22.85
23.24
23.63
24.01
24.41
24.8
17
0.0453
1.15
21.3
21.74
22.17
22.61
23.04
23.48
23.91
24.35
24.78
25.22
25.65
26.09
26.52
26.96
27.38
27.81
18
0.0403
1.024
23.93
24.41
24.9
25.39
25.88
26.37
26.86
27.34
27.83
28.32
28.81
29.3
29.79
30.27
30.77
31.26
19
0.0359
0.912
26.86
27.41
27.96
28.51
29.06
29.61
30.15
30.7
31.25
31.8
32.35
32.89
33.44
33.99
34.54
35.09
20
0.032
0.812
30.17
30.79
31.4
32.02
32.64
33.25
33.87
34.48
35.1
35.71
36.33
36.95
37.56
38.18
38.75
39.37
21
0.0285
0.723
33.89
34.58
35.27
35.96
36.65
37.34
38.04
38.73
39.42
40.11
40.8
41.49
42.19
42.88
43.51
44.21
22
0.0253
0.644
38.04
38.82
39.6
40.37
41.15
41.93
42.7
43.48
44.25
45.03
45.81
46.58
47.36
48.14
49.02
49.8
23
0.0226
0.573
42.76
43.63
44.5
45.38
46.25
47.12
47.99
48.87
49.74
50.61
51.48
52.36
53.23
54.1
54.87
55.75
24
0.0201
0.511
47.95
48.92
49.9
50.88
51.86
52.84
53.82
54.79
55.77
56.75
57.73
58.71
59.69
60.67
61.7
62.68
25
0.0179
0.455
53.85
54.95
56.04
57.14
58.24
59.34
60.44
61.54
62.64
63.74
64.84
65.93
67.03
68.13
69.28
70.38
26
0.0159
0.405
60.49
61.73
62.96
64.2
65.43
66.67
67.9
69.14
70.37
71.6
72.84
74.07
75.31
76.54
78
79.24
27
0.0142
0.361
67.87
69.25
70.64
72.02
73.41
74.79
76.18
77.56
78.95
80.33
81.72
83.1
84.49
85.87
87.34
88.72
28
0.0126
0.321
76.32
77.88
79.44
81.0
82.55
84.11
85.67
87.23
88.79
90.34
91.9
93.46
95.02
96.57
98.43
99.99
29
0.0113
0.286
85.66
87.41
89.16
90.91
92.66
94.41
96.15
97.9
99.65
101.4
103.2
104.9
106.6
108.4
109.75
111.49
30
0.01
0.255
96.08
98.04
100.0
102.0
103.9
105.9
107.8
109.8
111.8
113.7
115.7
117.7
119.6
121.6
124.02
125.98
31
0.0089
0.227
107.9
110.1
112.3
114.5
116.7
118.9
121.1
123.3
125.6
127.8
130.0
132.2
134.4
136.6
138.88
141.08
32
0.008
0.202
121.3
123.8
126.2
128.7
131.2
133.7
136.1
138.6
141.1
143.6
146.0
148.5
151.0
153.5
155.99
158.47
33
0.0071
0.18
136.1
138.9
141.7
144.4
147.2
150.0
152.8
155.6
158.3
161.1
163.9
166.7
169.4
172.2
175.16
177.94
34
0.0063
0.16
153.1
156.3
159.4
162.5
165.6
168.8
171.9
175.0
178.1
181.3
184.4
187.5
190.6
193.8
196.85
199.98
35
0.0056
0.143
171.3
174.8
178.3
181.8
185.3
188.8
192.3
195.8
199.3
202.8
206.3
209.8
213.3
216.8
221.06
224.57
36
0.005
0.127
192.9
196.9
200.8
204.7
208.7
212.6
216.5
220.5
224.4
228.3
232.3
236.2
240.2
244.1
248.03
251.97
37
0.0045
0.113
216.8
221.2
225.7
230.1
234.5
238.9
243.4
247.8
252.2
256.6
261.1
265.5
269.9
274.3
278.69
283.11
38
0.004
0.101
242.6
247.5
252.5
257.4
262.4
267.3
272.3
277.2
282.2
287.1
292.1
297.0
302.0
306.9
312.38
317.34
39
0.0035
0.09
273.1
278.7
284.3
289.9
295.4
301.0
306.6
312.2
317.7
323.3
328.9
334.4
340.0
345.6
351.32
356.9
40
0.0031
0.08
306.6
312.9
319.1
325.4
331.7
337.9
344.2
350.4
356.7
363.0
369.2
375.5
381.7
388.0
394.95
401.22
SWG with Metric I.D.: 1mm to 9mm
SWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
inch
mm
inch
0.039
0.059
0.079
0.098
0.118
0.138
0.157
0.177
0.197
0.217
0.236
0.256
0.276
0.295
0.315
0.335
0.354
4/0
0.4
10.16
0.1
0.15
0.2
0.25
0.3
0.34
0.39
0.44
0.49
0.54
0.59
0.64
0.69
0.74
0.79
0.84
0.89
3/0
0.372
9.449
0.11
0.16
0.21
0.26
0.32
0.37
0.42
0.48
0.53
0.58
0.63
0.69
0.74
0.79
0.85
0.9
0.95
2/0
0.348
8.839
0.11
0.17
0.23
0.28
0.34
0.4
0.45
0.51
0.57
0.62
0.68
0.74
0.79
0.85
0.91
0.96
1.02
1/0
0.324
8.236
0.12
0.18
0.24
0.3
0.36
0.43
0.49
0.55
0.61
0.67
0.73
0.79
0.85
0.91
0.97
1.03
1.09
1
0.3
7.62
0.13
0.2
0.26
0.33
0.39
0.46
0.52
0.59
0.66
0.72
0.79
0.85
0.92
0.98
1.05
1.12
1.18
2
0.276
7.01
0.14
0.21
0.29
0.36
0.43
0.5
0.57
0.64
0.71
0.78
0.86
0.93
1
1.07
1.14
1.21
1.28
3
0.252
6.401
0.16
0.23
0.31
0.39
0.47
0.55
0.62
0.7
0.78
0.86
0.94
1.02
1.09
1.17
1.25
1.33
1.41
4
0.232
5.893
0.17
0.25
0.34
0.42
0.51
0.59
0.68
0.76
0.85
0.93
1.02
1.1
1.19
1.27
1.36
1.44
1.53
5
0.212
5.385
0.19
0.28
0.37
0.46
0.56
0.65
0.74
0.84
0.93
1.02
1.11
1.21
1.3
1.39
1.49
1.58
1.67
6
0.192
4.877
0.21
0.31
0.41
0.51
0.62
0.72
0.82
0.92
1.03
1.13
1.23
1.33
1.44
1.54
1.64
1.74
1.85
7
0.176
4.47
0.22
0.34
0.45
0.56
0.67
0.78
0.89
1.01
1.12
1.23
1.34
1.45
1.57
1.68
1.79
1.9
2.01
8
0.16
4.064
0.25
0.37
0.49
0.62
0.74
0.86
0.98
1.11
1.23
1.35
1.48
1.6
1.72
1.85
1.97
2.09
2.21
9
0.144
3.658
0.27
0.41
0.55
0.68
0.82
0.96
1.09
1.23
1.37
1.5
1.64
1.78
1.91
2.05
2.19
2.32
2.46
10
0.128
3.251
0.31
0.46
0.62
0.77
0.92
1.08
1.23
1.38
1.54
1.69
1.85
2
2.15
2.31
2.46
2.61
2.77
11
0.116
2.946
0.34
0.51
0.68
0.85
1.02
1.19
1.36
1.53
1.7
1.87
2.04
2.21
2.38
2.55
2.72
2.88
3.05
12
0.104
2.642
0.38
0.57
0.76
0.95
1.14
1.33
1.51
1.7
1.89
2.08
2.27
2.46
2.65
2.84
3.03
3.22
3.41
13
0.092
2.337
0.43
0.64
0.86
1.07
1.28
1.5
1.71
1.93
2.14
2.35
2.57
2.78
3
3.21
3.42
3.64
3.85
14
0.08
2.032
0.49
0.74
0.98
1.23
1.48
1.72
1.97
2.21
2.46
2.71
2.95
3.2
3.44
3.69
3.94
4.18
4.43
15
0.072
1.829
0.55
0.82
1.09
1.37
1.64
1.91
2.19
2.46
2.73
3.01
3.28
3.55
3.83
4.1
4.37
4.65
4.92
16
0.064
1.626
0.62
0.92
1.23
1.54
1.85
2.15
2.46
2.77
3.08
3.38
3.69
4
4.31
4.61
4.92
5.23
5.54
17
0.056
1.422
0.7
1.05
1.41
1.76
2.11
2.46
2.81
3.16
3.52
3.87
4.22
4.57
4.92
5.27
5.62
5.98
6.33
18
0.048
1.219
0.82
1.23
1.64
2.05
2.46
2.87
3.28
3.69
4.1
4.51
4.92
5.33
5.74
6.15
6.56
6.97
7.38
19
0.04
1.016
0.98
1.48
1.97
2.46
2.95
3.44
3.94
4.43
4.92
5.41
5.91
6.4
6.89
7.38
7.87
8.37
8.86
20
0.036
0.914
1.09
1.64
2.19
2.73
3.28
3.83
4.37
4.92
5.47
6.01
6.56
7.11
7.66
8.2
8.75
9.3
9.84
21
0.032
0.813
1.23
1.85
2.46
3.08
3.69
4.31
4.92
5.54
6.15
6.77
7.38
8
8.61
9.23
9.84
10.46
11.07
22
0.028
0.711
1.41
2.11
2.81
3.52
4.22
4.92
5.62
6.33
7.03
7.73
8.44
9.14
9.84
10.55
11.25
11.95
12.65
23
0.024
0.61
1.64
2.46
3.28
4.1
4.92
5.74
6.56
7.38
8.2
9.02
9.84
10.66
11.48
12.3
13.12
13.94
14.76
24
0.022
0.559
1.79
2.68
3.58
4.47
5.37
6.26
7.16
8.05
8.95
9.84
10.74
11.63
12.53
13.42
14.32
15.21
16.11
25
0.02
0.508
1.97
2.95
3.94
4.92
5.91
6.89
7.87
8.86
9.84
10.83
11.81
12.8
13.78
14.76
15.75
16.73
17.72
26
0.018
0.457
2.19
3.28
4.37
5.47
6.56
7.66
8.75
9.84
10.94
12.03
13.12
14.22
15.31
16.4
17.5
18.59
19.68
27
0.0164
0.417
2.4
3.6
4.8
6
7.2
8.4
9.6
10.8
12
13.2
14.4
15.6
16.8
18
19.2
20.41
21.61
28
0.0148
0.376
2.66
3.99
5.32
6.65
7.98
9.31
10.64
11.97
13.3
14.63
15.96
17.29
18.62
19.95
21.28
22.61
23.94
29
0.0136
0.345
2.89
4.34
5.79
7.24
8.68
10.13
11.58
13.03
14.47
15.92
17.37
18.82
20.26
21.71
23.16
24.61
26.05
30
0.0124
0.315
3.17
4.76
6.35
7.94
9.52
11.11
12.7
14.29
15.88
17.46
19.05
20.64
22.23
23.81
25.4
26.99
28.58
31
0.0116
0.295
3.39
5.09
6.79
8.48
10.18
11.88
13.58
15.27
16.97
18.67
20.36
22.06
23.76
25.45
27.15
28.85
30.55
32
0.0108
0.274
3.65
5.47
7.29
9.11
10.94
12.76
14.58
16.4
18.23
20.05
21.87
23.69
25.52
27.34
29.16
30.99
32.81
33
0.01
0.254
3.94
5.91
7.87
9.84
11.81
13.78
15.75
17.72
19.68
21.65
23.62
25.59
27.56
29.53
31.5
33.46
35.43
34
0.0092
0.234
4.28
6.42
8.56
10.7
12.84
14.98
17.12
19.26
21.4
23.54
25.68
27.82
29.96
32.1
34.23
36.37
38.51
35
0.0084
0.213
4.69
7.03
9.37
11.72
14.06
16.4
18.75
21.09
23.43
25.78
28.12
30.46
32.81
35.15
37.5
39.84
42.18
36
0.0076
0.193
5.18
7.77
10.36
12.95
15.54
18.13
20.72
23.31
25.9
28.49
31.08
33.67
36.26
38.85
41.44
44.03
46.62
37
0.0068
0.173
5.79
8.68
11.58
14.47
17.37
20.26
23.16
26.05
28.95
31.84
34.74
37.63
40.53
43.42
46.32
49.21
52.11
38
0.006
0.152
6.56
9.84
13.12
16.4
19.68
22.97
26.25
29.53
32.81
36.09
39.37
42.65
45.93
49.21
52.49
55.77
59.06
39
0.0052
0.132
7.57
11.36
15.14
18.93
22.71
26.5
30.28
34.07
37.86
41.64
45.43
49.21
53
56.78
60.57
64.35
68.14
40
0.0048
0.122
8.2
12.3
16.4
20.51
24.61
28.71
32.81
36.91
41.01
45.11
49.21
53.31
57.41
61.52
65.62
69.72
73.82
SWG with Metric I.D.: 9.5mm to 16.5mm
SWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
inch
mm
inch
0.374
0.394
0.413
0.433
0.453
0.472
0.492
0.512
0.531
0.551
0.571
0.591
0.61
0.63
0.65
4/0
0.4
10.16
0.94
0.98
1.03
1.08
1.13
1.18
1.23
1.28
1.33
1.38
1.43
1.48
1.53
1.57
1.62
3/0
0.372
9.449
1.01
1.06
1.11
1.16
1.22
1.27
1.32
1.38
1.43
1.48
1.53
1.59
1.64
1.69
1.75
2/0
0.348
8.839
1.07
1.13
1.19
1.24
1.3
1.36
1.41
1.47
1.53
1.58
1.64
1.7
1.75
1.81
1.87
1/0
0.324
8.236
1.15
1.22
1.28
1.34
1.4
1.46
1.52
1.58
1.64
1.7
1.76
1.82
1.88
1.94
2.01
1
0.3
7.62
1.25
1.31
1.38
1.44
1.51
1.57
1.64
1.71
1.77
1.84
1.9
1.97
2.03
2.1
2.17
2
0.276
7.01
1.36
1.43
1.5
1.57
1.64
1.71
1.78
1.85
1.93
2
2.07
2.14
2.21
2.28
2.35
3
0.252
6.401
1.48
1.56
1.64
1.72
1.8
1.87
1.95
2.03
2.11
2.19
2.27
2.34
2.42
2.5
2.58
4
0.232
5.893
1.61
1.7
1.78
1.87
1.95
2.04
2.12
2.21
2.29
2.38
2.46
2.55
2.63
2.72
2.8
5
0.212
5.385
1.76
1.86
1.95
2.04
2.14
2.23
2.32
2.41
2.51
2.6
2.69
2.79
2.88
2.97
3.06
6
0.192
4.877
1.95
2.05
2.15
2.26
2.36
2.46
2.56
2.67
2.77
2.87
2.97
3.08
3.18
3.28
3.38
7
0.176
4.47
2.13
2.24
2.35
2.46
2.57
2.68
2.8
2.91
3.02
3.13
3.24
3.36
3.47
3.58
3.69
8
0.16
4.064
2.34
2.46
2.58
2.71
2.83
2.95
3.08
3.2
3.32
3.44
3.57
3.69
3.81
3.94
4.06
9
0.144
3.658
2.6
2.73
2.87
3.01
3.14
3.28
3.42
3.55
3.69
3.83
3.96
4.1
4.24
4.37
4.51
10
0.128
3.251
2.92
3.08
3.23
3.38
3.54
3.69
3.84
4
4.15
4.31
4.46
4.61
4.77
4.92
5.07
11
0.116
2.946
3.22
3.39
3.56
3.73
3.9
4.07
4.24
4.41
4.58
4.75
4.92
5.09
5.26
5.43
5.6
12
0.104
2.642
3.6
3.79
3.97
4.16
4.35
4.54
4.73
4.92
5.11
5.3
5.49
5.68
5.87
6.06
6.25
13
0.092
2.337
4.07
4.28
4.49
4.71
4.92
5.14
5.35
5.56
5.78
5.99
6.21
6.42
6.63
6.85
7.06
14
0.08
2.032
4.68
4.92
5.17
5.41
5.66
5.91
6.15
6.4
6.64
6.89
7.14
7.38
7.63
7.87
8.12
15
0.072
1.829
5.19
5.47
5.74
6.01
6.29
6.56
6.84
7.11
7.38
7.66
7.93
8.2
8.48
8.75
9.02
16
0.064
1.626
5.84
6.15
6.46
6.77
7.07
7.38
7.69
8
8.3
8.61
8.92
9.23
9.53
9.84
10.15
17
0.056
1.422
6.68
7.03
7.38
7.73
8.08
8.44
8.79
9.14
9.49
9.84
10.19
10.55
10.9
11.25
11.6
18
0.048
1.219
7.79
8.2
8.61
9.02
9.43
9.84
10.25
10.66
11.07
11.48
11.89
12.3
12.71
13.12
13.53
19
0.04
1.016
9.35
9.84
10.33
10.83
11.32
11.81
12.3
12.8
13.29
13.78
14.27
14.76
15.26
15.75
16.24
20
0.036
0.914
10.39
10.94
11.48
12.03
12.58
13.12
13.67
14.22
14.76
15.31
15.86
16.4
16.95
17.5
18.04
21
0.032
0.813
11.69
12.3
12.92
13.53
14.15
14.76
15.38
15.99
16.61
17.22
17.84
18.45
19.07
19.68
20.3
22
0.028
0.711
13.36
14.06
14.76
15.47
16.17
16.87
17.58
18.28
18.98
19.68
20.39
21.09
21.79
22.5
23.2
23
0.024
0.61
15.58
16.4
17.22
18.04
18.86
19.68
20.51
21.33
22.15
22.97
23.79
24.61
25.43
26.25
27.07
24
0.022
0.559
17
17.9
18.79
19.68
20.58
21.47
22.37
23.26
24.16
25.05
25.95
26.84
27.74
28.63
29.53
25
0.02
0.508
18.7
19.68
20.67
21.65
22.64
23.62
24.61
25.59
26.57
27.56
28.54
29.53
30.51
31.5
32.48
26
0.018
0.457
20.78
21.87
22.97
24.06
25.15
26.25
27.34
28.43
29.53
30.62
31.71
32.81
33.9
35
36.09
27
0.0164
0.417
22.81
24.01
25.21
26.41
27.61
28.81
30.01
31.21
32.41
33.61
34.81
36.01
37.21
38.41
39.61
28
0.0148
0.376
25.27
26.6
27.93
29.26
30.59
31.92
33.25
34.58
35.91
37.24
38.57
39.9
41.23
42.56
43.89
29
0.0136
0.345
27.5
28.95
30.4
31.84
33.29
34.74
36.19
37.63
39.08
40.53
41.98
43.42
44.87
46.32
47.77
30
0.0124
0.315
30.16
31.75
33.34
34.93
36.51
38.1
39.69
41.28
42.86
44.45
46.04
47.63
49.21
50.8
52.39
31
0.0116
0.295
32.24
33.94
35.64
37.33
39.03
40.73
42.42
44.12
45.82
47.52
49.21
50.91
52.61
54.3
56
32
0.0108
0.274
34.63
36.45
38.28
40.1
41.92
43.74
45.57
47.39
49.21
51.04
52.86
54.68
56.5
58.33
60.15
33
0.01
0.254
37.4
39.37
41.34
43.31
45.28
47.24
49.21
51.18
53.15
55.12
57.09
59.06
61.02
62.99
64.96
34
0.0092
0.234
40.65
42.79
44.93
47.07
49.21
51.35
53.49
55.63
57.77
59.91
62.05
64.19
66.33
68.47
70.61
35
0.0084
0.213
44.53
46.87
49.21
51.56
53.9
56.24
58.59
60.93
63.27
65.62
67.96
70.3
72.65
74.99
77.33
36
0.0076
0.193
49.21
51.8
54.39
56.98
59.57
62.16
64.75
67.34
69.93
72.52
75.11
77.7
80.29
82.88
85.47
37
0.0068
0.173
55
57.9
60.79
63.69
66.58
69.48
72.37
75.27
78.16
81.06
83.95
86.85
89.74
92.64
95.53
38
0.006
0.152
62.34
65.62
68.9
72.18
75.46
78.74
82.02
85.3
88.58
91.86
95.14
98.43
101.71
104.99
108.27
39
0.0052
0.132
71.93
75.71
79.5
83.28
87.07
90.85
94.64
98.43
102.21
106
109.78
113.57
117.35
121.14
124.92
40
0.0048
0.122
77.92
82.02
86.12
90.22
94.32
98.43
102.53
106.63
110.73
114.83
118.93
123.03
127.13
131.23
135.33
SWG with Metric I.D.: 17mm to 24mm
SWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
17
17.5
18
18.5
19
19.5
20
20.5
21
21.5
22
22.5
23
23.5
24
inch
mm
inch
0.669
0.689
0.709
0.728
0.748
0.768
0.787
0.807
0.827
0.846
0.866
0.886
0.906
0.925
0.945
4/0
0.4
10.16
1.67
1.72
1.77
1.82
1.87
1.92
1.97
2.02
2.07
2.12
2.17
2.22
2.26
2.31
2.36
3/0
0.372
9.449
1.8
1.85
1.9
1.96
2.01
2.06
2.12
2.17
2.22
2.28
2.33
2.38
2.43
2.49
2.54
2/0
0.348
8.839
1.92
1.98
2.04
2.09
2.15
2.21
2.26
2.32
2.38
2.43
2.49
2.55
2.6
2.66
2.72
1/0
0.324
8.236
2.07
2.13
2.19
2.25
2.31
2.37
2.43
2.49
2.55
2.61
2.67
2.73
2.79
2.86
2.92
1
0.3
7.62
2.23
2.3
2.36
2.43
2.49
2.56
2.62
2.69
2.76
2.82
2.89
2.95
3.02
3.08
3.15
2
0.276
7.01
2.42
2.5
2.57
2.64
2.71
2.78
2.85
2.92
3
3.07
3.14
3.21
3.28
3.35
3.42
3
0.252
6.401
2.66
2.73
2.81
2.89
2.97
3.05
3.12
3.2
3.28
3.36
3.44
3.52
3.59
3.67
3.75
4
0.232
5.893
2.88
2.97
3.05
3.14
3.22
3.31
3.39
3.48
3.56
3.65
3.73
3.82
3.9
3.99
4.07
5
0.212
5.385
3.16
3.25
3.34
3.44
3.53
3.62
3.71
3.81
3.9
3.99
4.09
4.18
4.27
4.36
4.46
6
0.192
4.877
3.49
3.59
3.69
3.79
3.9
4
4.1
4.2
4.31
4.41
4.51
4.61
4.72
4.82
4.92
7
0.176
4.47
3.8
3.91
4.03
4.14
4.25
4.36
4.47
4.59
4.7
4.81
4.92
5.03
5.14
5.26
5.37
8
0.16
4.064
4.18
4.31
4.43
4.55
4.68
4.8
4.92
5.04
5.17
5.29
5.41
5.54
5.66
5.78
5.91
9
0.144
3.658
4.65
4.78
4.92
5.06
5.19
5.33
5.47
5.6
5.74
5.88
6.01
6.15
6.29
6.43
6.56
10
0.128
3.251
5.23
5.38
5.54
5.69
5.84
6
6.15
6.31
6.46
6.61
6.77
6.92
7.07
7.23
7.38
11
0.116
2.946
5.77
5.94
6.11
6.28
6.45
6.62
6.79
6.96
7.13
7.3
7.47
7.64
7.81
7.98
8.15
12
0.104
2.642
6.44
6.62
6.81
7
7.19
7.38
7.57
7.76
7.95
8.14
8.33
8.52
8.71
8.9
9.09
13
0.092
2.337
7.27
7.49
7.7
7.92
8.13
8.34
8.56
8.77
8.99
9.2
9.41
9.63
9.84
10.06
10.27
14
0.08
2.032
8.37
8.61
8.86
9.1
9.35
9.6
9.84
10.09
10.33
10.58
10.83
11.07
11.32
11.56
11.81
15
0.072
1.829
9.3
9.57
9.84
10.12
10.39
10.66
10.94
11.21
11.48
11.76
12.03
12.3
12.58
12.85
13.12
16
0.064
1.626
10.46
10.77
11.07
11.38
11.69
12
12.3
12.61
12.92
13.23
13.53
13.84
14.15
14.46
14.76
17
0.056
1.422
11.95
12.3
12.65
13.01
13.36
13.71
14.06
14.41
14.76
15.12
15.47
15.82
16.17
16.52
16.87
18
0.048
1.219
13.94
14.35
14.76
15.17
15.58
15.99
16.4
16.81
17.22
17.63
18.04
18.45
18.86
19.27
19.68
19
0.04
1.016
16.73
17.22
17.72
18.21
18.7
19.19
19.68
20.18
20.67
21.16
21.65
22.15
22.64
23.13
23.62
20
0.036
0.914
18.59
19.14
19.68
20.23
20.78
21.33
21.87
22.42
22.97
23.51
24.06
24.61
25.15
25.7
26.25
21
0.032
0.813
20.92
21.53
22.15
22.76
23.38
23.99
24.61
25.22
25.84
26.45
27.07
27.68
28.3
28.91
29.53
22
0.028
0.711
23.9
24.61
25.31
26.01
26.72
27.42
28.12
28.82
29.53
30.23
30.93
31.64
32.34
33.04
33.75
23
0.024
0.61
27.89
28.71
29.53
30.35
31.17
31.99
32.81
33.63
34.45
35.27
36.09
36.91
37.73
38.55
39.37
24
0.022
0.559
30.42
31.32
32.21
33.11
34
34.9
35.79
36.69
37.58
38.48
39.37
40.26
41.16
42.05
42.95
25
0.02
0.508
33.46
34.45
35.43
36.42
37.4
38.39
39.37
40.35
41.34
42.32
43.31
44.29
45.28
46.26
47.24
26
0.018
0.457
37.18
38.28
39.37
40.46
41.56
42.65
43.74
44.84
45.93
47.03
48.12
49.21
50.31
51.4
52.49
27
0.0164
0.417
40.81
42.01
43.21
44.41
45.61
46.81
48.01
49.21
50.41
51.61
52.81
54.01
55.21
56.41
57.61
28
0.0148
0.376
45.22
46.55
47.88
49.21
50.54
51.87
53.2
54.53
55.86
57.19
58.52
59.85
61.18
62.51
63.84
29
0.0136
0.345
49.21
50.66
52.11
53.55
55
56.45
57.9
59.34
60.79
62.24
63.69
65.13
66.58
68.03
69.48
30
0.0124
0.315
53.98
55.56
57.15
58.74
60.33
61.91
63.5
65.09
66.68
68.26
69.85
71.44
73.03
74.61
76.2
31
0.0116
0.295
57.7
59.39
61.09
62.79
64.49
66.18
67.88
69.58
71.27
72.97
74.67
76.36
78.06
79.76
81.46
32
0.0108
0.274
61.97
63.79
65.62
67.44
69.26
71.08
72.91
74.73
76.55
78.38
80.2
82.02
83.84
85.67
87.49
33
0.01
0.254
66.93
68.9
70.87
72.83
74.8
76.77
78.74
80.71
82.68
84.65
86.61
88.58
90.55
92.52
94.49
34
0.0092
0.234
72.75
74.89
77.03
79.17
81.31
83.45
85.59
87.73
89.87
92.01
94.15
96.29
98.43
100.56
102.7
35
0.0084
0.213
79.68
82.02
84.36
86.71
89.05
91.39
93.74
96.08
98.43
100.77
103.11
105.46
107.8
110.14
112.49
36
0.0076
0.193
88.06
90.65
93.24
95.84
98.43
101.02
103.61
106.2
108.79
111.38
113.97
116.56
119.15
121.74
124.33
37
0.0068
0.173
98.43
101.32
104.21
107.11
110
112.9
115.79
118.69
121.58
124.48
127.37
130.27
133.16
136.06
138.95
38
0.006
0.152
111.55
114.83
118.11
121.39
124.67
127.95
131.23
134.51
137.8
141.08
144.36
147.64
150.92
154.2
157.48
39
0.0052
0.132
128.71
132.5
136.28
140.07
143.85
147.64
151.42
155.21
158.99
162.78
166.57
170.35
174.14
177.92
181.71
40
0.0048
0.122
139.44
143.54
147.64
151.74
155.84
159.94
164.04
168.14
172.24
176.35
180.45
184.55
188.65
192.75
196.85
SWG with Metric I.D.: 24.5mm to 32mm
SWG GAUGE
Inner Diameter of Ring
SIZE
DIAMETER
mm
24.5
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
31.5
32
inch
mm
inch
0.965
0.984
1.004
1.024
1.043
1.063
1.083
1.102
1.122
1.142
1.161
1.181
1.201
1.22
1.24
1.26
4/0
0.4
10.16
2.41
2.46
2.51
2.56
2.61
2.66
2.71
2.76
2.81
2.85
2.9
2.95
3
3.05
3.1
3.15
3/0
0.372
9.449
2.59
2.65
2.7
2.75
2.8
2.86
2.91
2.96
3.02
3.07
3.12
3.17
3.23
3.28
3.33
3.39
2/0
0.348
8.839
2.77
2.83
2.88
2.94
3
3.05
3.11
3.17
3.22
3.28
3.34
3.39
3.45
3.51
3.56
3.62
1/0
0.324
8.236
2.98
3.04
3.1
3.16
3.22
3.28
3.34
3.4
3.46
3.52
3.58
3.65
3.71
3.77
3.83
3.89
1
0.3
7.62
3.22
3.28
3.35
3.41
3.48
3.54
3.61
3.67
3.74
3.81
3.87
3.94
4
4.07
4.13
4.2
2
0.276
7.01
3.49
3.57
3.64
3.71
3.78
3.85
3.92
3.99
4.07
4.14
4.21
4.28
4.35
4.42
4.49
4.56
3
0.252
6.401
3.83
3.91
3.98
4.06
4.14
4.22
4.3
4.37
4.45
4.53
4.61
4.69
4.76
4.84
4.92
5
4
0.232
5.893
4.16
4.24
4.33
4.41
4.5
4.58
4.67
4.75
4.84
4.92
5.01
5.09
5.18
5.26
5.35
5.43
5
0.212
5.385
4.55
4.64
4.74
4.83
4.92
5.01
5.11
5.2
5.29
5.39
5.48
5.57
5.66
5.76
5.85
5.94
6
0.192
4.877
5.02
5.13
5.23
5.33
5.43
5.54
5.64
5.74
5.84
5.95
6.05
6.15
6.25
6.36
6.46
6.56
7
0.176
4.47
5.48
5.59
5.7
5.82
5.93
6.04
6.15
6.26
6.38
6.49
6.6
6.71
6.82
6.93
7.05
7.16
8
0.16
4.064
6.03
6.15
6.27
6.4
6.52
6.64
6.77
6.89
7.01
7.14
7.26
7.38
7.5
7.63
7.75
7.87
9
0.144
3.658
6.7
6.84
6.97
7.11
7.25
7.38
7.52
7.66
7.79
7.93
8.07
8.2
8.34
8.48
8.61
8.75
10
0.128
3.251
7.54
7.69
7.84
8
8.15
8.3
8.46
8.61
8.77
8.92
9.07
9.23
9.38
9.53
9.69
9.84
11
0.116
2.946
8.32
8.48
8.65
8.82
8.99
9.16
9.33
9.5
9.67
9.84
10.01
10.18
10.35
10.52
10.69
10.86
12
0.104
2.642
9.27
9.46
9.65
9.84
10.03
10.22
10.41
10.6
10.79
10.98
11.17
11.36
11.55
11.74
11.92
12.11
13
0.092
2.337
10.48
10.7
10.91
11.13
11.34
11.55
11.77
11.98
12.2
12.41
12.62
12.84
13.05
13.27
13.48
13.69
14
0.08
2.032
12.06
12.3
12.55
12.8
13.04
13.29
13.53
13.78
14.03
14.27
14.52
14.76
15.01
15.26
15.5
15.75
15
0.072
1.829
13.4
13.67
13.94
14.22
14.49
14.76
15.04
15.31
15.58
15.86
16.13
16.4
16.68
16.95
17.22
17.5
16
0.064
1.626
15.07
15.38
15.69
15.99
16.3
16.61
16.92
17.22
17.53
17.84
18.15
18.45
18.76
19.07
19.38
19.68
17
0.056
1.422
17.22
17.58
17.93
18.28
18.63
18.98
19.33
19.68
20.04
20.39
20.74
21.09
21.44
21.79
22.15
22.5
18
0.048
1.219
20.1
20.51
20.92
21.33
21.74
22.15
22.56
22.97
23.38
23.79
24.2
24.61
25.02
25.43
25.84
26.25
19
0.04
1.016
24.11
24.61
25.1
25.59
26.08
26.57
27.07
27.56
28.05
28.54
29.04
29.53
30.02
30.51
31
31.5
20
0.036
0.914
26.79
27.34
27.89
28.43
28.98
29.53
30.07
30.62
31.17
31.71
32.26
32.81
33.36
33.9
34.45
35
21
0.032
0.813
30.14
30.76
31.37
31.99
32.6
33.22
33.83
34.45
35.06
35.68
36.29
36.91
37.52
38.14
38.75
39.37
22
0.028
0.711
34.45
35.15
35.85
36.56
37.26
37.96
38.67
39.37
40.07
40.78
41.48
42.18
42.89
43.59
44.29
44.99
23
0.024
0.61
40.19
41.01
41.83
42.65
43.47
44.29
45.11
45.93
46.75
47.57
48.39
49.21
50.03
50.85
51.67
52.49
24
0.022
0.559
43.84
44.74
45.63
46.53
47.42
48.32
49.21
50.11
51
51.9
52.79
53.69
54.58
55.48
56.37
57.27
25
0.02
0.508
48.23
49.21
50.2
51.18
52.17
53.15
54.13
55.12
56.1
57.09
58.07
59.06
60.04
61.02
62.01
62.99
26
0.018
0.457
53.59
54.68
55.77
56.87
57.96
59.06
60.15
61.24
62.34
63.43
64.52
65.62
66.71
67.8
68.9
69.99
27
0.0164
0.417
58.82
60.02
61.22
62.42
63.62
64.82
66.02
67.22
68.42
69.62
70.82
72.02
73.22
74.42
75.62
76.82
28
0.0148
0.376
65.17
66.5
67.83
69.16
70.49
71.82
73.15
74.48
75.81
77.14
78.47
79.8
81.13
82.46
83.79
85.12
29
0.0136
0.345
70.92
72.37
73.82
75.27
76.71
78.16
79.61
81.06
82.5
83.95
85.4
86.85
88.29
89.74
91.19
92.64
30
0.0124
0.315
77.79
79.38
80.96
82.55
84.14
85.73
87.31
88.9
90.49
92.08
93.66
95.25
96.84
98.43
100.01
101.6
31
0.0116
0.295
83.15
84.85
86.55
88.24
89.94
91.64
93.33
95.03
96.73
98.43
100.12
101.82
103.52
105.21
106.91
108.61
32
0.0108
0.274
89.31
91.13
92.96
94.78
96.6
98.43
100.25
102.07
103.89
105.72
107.54
109.36
111.18
113.01
114.83
116.65
33
0.01
0.254
96.46
98.43
100.39
102.36
104.33
106.3
108.27
110.24
112.2
114.17
116.14
118.11
120.08
122.05
124.02
125.98
34
0.0092
0.234
104.84
106.98
109.12
111.26
113.4
115.54
117.68
119.82
121.96
124.1
126.24
128.38
130.52
132.66
134.8
136.94
35
0.0084
0.213
114.83
117.17
119.52
121.86
124.2
126.55
128.89
131.23
133.58
135.92
138.26
140.61
142.95
145.29
147.64
149.98
36
0.0076
0.193
126.92
129.51
132.1
134.69
137.28
139.87
142.46
145.05
147.64
150.23
152.82
155.41
158
160.59
163.18
165.77
37
0.0068
0.173
141.85
144.74
147.64
150.53
153.43
156.32
159.22
162.11
165.01
167.9
170.8
173.69
176.59
179.48
182.38
185.27
38
0.006
0.152
160.76
164.04
167.32
170.6
173.88
177.17
180.45
183.73
187.01
190.29
193.57
196.85
200.13
203.41
206.69
209.97
39
0.0052
0.132
185.49
189.28
193.06
196.85
200.64
204.42
208.21
211.99
215.78
219.56
223.35
227.14
230.92
234.71
238.49
242.28
40
0.0048
0.122
200.95
205.05
209.15
213.25
217.36
221.46
225.56
229.66
233.76
237.86
241.96
246.06
250.16
254.27
258.37
262.47
Metric Gauge with Metric I.D.: 1mm to 9mm
Inner Diameter of Ring
GAUGE
inch
0.039
0.059
0.079
0.098
0.118
0.138
0.157
0.177
0.197
0.217
0.236
0.256
0.276
0.295
0.315
0.335
0.354
inch
mm
mm
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
0.1575
4
0.25
0.38
0.5
0.62
0.75
0.88
1
1.12
1.25
1.38
1.5
1.62
1.75
1.88
2
2.12
2.25
0.1535
3.9
0.26
0.38
0.51
0.64
0.77
0.9
1.03
1.15
1.28
1.41
1.54
1.67
1.79
1.92
2.05
2.18
2.31
0.1496
3.8
0.26
0.39
0.53
0.66
0.79
0.92
1.05
1.18
1.32
1.45
1.58
1.71
1.84
1.97
2.11
2.24
2.37
0.1457
3.7
0.27
0.41
0.54
0.68
0.81
0.95
1.08
1.22
1.35
1.49
1.62
1.76
1.89
2.03
2.16
2.3
2.43
0.1417
3.6
0.28
0.42
0.56
0.69
0.83
0.97
1.11
1.25
1.39
1.53
1.67
1.81
1.94
2.08
2.22
2.36
2.5
0.1378
3.5
0.29
0.43
0.57
0.71
0.86
1
1.14
1.29
1.43
1.57
1.71
1.86
2
2.14
2.29
2.43
2.57
0.1339
3.4
0.29
0.44
0.59
0.74
0.88
1.03
1.18
1.32
1.47
1.62
1.76
1.91
2.06
2.21
2.35
2.5
2.65
0.1299
3.3
0.3
0.45
0.61
0.76
0.91
1.06
1.21
1.36
1.52
1.67
1.82
1.97
2.12
2.27
2.42
2.58
2.73
0.126
3.2
0.31
0.47
0.62
0.78
0.94
1.09
1.25
1.41
1.56
1.72
1.88
2.03
2.19
2.34
2.5
2.66
2.81
0.122
3.1
0.32
0.48
0.65
0.81
0.97
1.13
1.29
1.45
1.61
1.77
1.94
2.1
2.26
2.42
2.58
2.74
2.9
0.1181
3
0.33
0.5
0.67
0.83
1
1.17
1.33
1.5
1.67
1.83
2
2.17
2.33
2.5
2.67
2.83
3
0.1142
2.9
0.34
0.52
0.69
0.86
1.03
1.21
1.38
1.55
1.72
1.9
2.07
2.24
2.41
2.59
2.76
2.93
3.1
0.1102
2.8
0.36
0.54
0.71
0.89
1.07
1.25
1.43
1.61
1.79
1.96
2.14
2.32
2.5
2.68
2.86
3.04
3.21
0.1063
2.7
0.37
0.56
0.74
0.93
1.11
1.3
1.48
1.67
1.85
2.04
2.22
2.41
2.59
2.78
2.96
3.15
3.33
0.1024
2.6
0.38
0.58
0.77
0.96
1.15
1.35
1.54
1.73
1.92
2.12
2.31
2.5
2.69
2.88
3.08
3.27
3.46
0.0984
2.5
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
0.0945
2.4
0.42
0.62
0.83
1.04
1.25
1.46
1.67
1.88
2.08
2.29
2.5
2.71
2.92
3.12
3.33
3.54
3.75
0.0906
2.3
0.43
0.65
0.87
1.09
1.3
1.52
1.74
1.96
2.17
2.39
2.61
2.83
3.04
3.26
3.48
3.7
3.91
0.0866
2.2
0.45
0.68
0.91
1.14
1.36
1.59
1.82
2.05
2.27
2.5
2.73
2.95
3.18
3.41
3.64
3.86
4.09
0.0827
2.1
0.48
0.71
0.95
1.19
1.43
1.67
1.9
2.14
2.38
2.62
2.86
3.1
3.33
3.57
3.81
4.05
4.29
0.0787
2
0.5
0.75
1
1.25
1.5
1.75
2
2.25
2.5
2.75
3
3.25
3.5
3.75
4
4.25
4.5
0.0748
1.9
0.53
0.79
1.05
1.32
1.58
1.84
2.11
2.37
2.63
2.89
3.16
3.42
3.68
3.95
4.21
4.47
4.74
0.0709
1.8
0.56
0.83
1.11
1.39
1.67
1.94
2.22
2.5
2.78
3.06
3.33
3.61
3.89
4.17
4.44
4.72
5
0.0669
1.7
0.59
0.88
1.18
1.47
1.76
2.06
2.35
2.65
2.94
3.24
3.53
3.82
4.12
4.41
4.71
5
5.29
0.063
1.6
0.62
0.94
1.25
1.56
1.88
2.19
2.5
2.81
3.12
3.44
3.75
4.06
4.38
4.69
5
5.31
5.62
0.0591
1.5
0.67
1
1.33
1.67
2
2.33
2.67
3
3.33
3.67
4
4.33
4.67
5
5.33
5.67
6
0.0551
1.4
0.71
1.07
1.43
1.79
2.14
2.5
2.86
3.21
3.57
3.93
4.29
4.64
5
5.36
5.71
6.07
6.43
0.0512
1.3
0.77
1.15
1.54
1.92
2.31
2.69
3.08
3.46
3.85
4.23
4.62
5
5.38
5.77
6.15
6.54
6.92
0.0472
1.2
0.83
1.25
1.67
2.08
2.5
2.92
3.33
3.75
4.17
4.58
5
5.42
5.83
6.25
6.67
7.08
7.5
0.0433
1.1
0.91
1.36
1.82
2.27
2.73
3.18
3.64
4.09
4.55
5
5.45
5.91
6.36
6.82
7.27
7.73
8.18
0.0394
1
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
0.0362
0.92
1.09
1.63
2.17
2.72
3.26
3.8
4.35
4.89
5.43
5.98
6.52
7.07
7.61
8.15
8.7
9.24
9.78
0.0354
0.9
1.11
1.67
2.22
2.78
3.33
3.89
4.44
5
5.56
6.11
6.67
7.22
7.78
8.33
8.89
9.44
10
0.0335
0.85
1.18
1.76
2.35
2.94
3.53
4.12
4.71
5.29
5.88
6.47
7.06
7.65
8.24
8.82
9.41
10
10.59
0.0315
0.8
1.25
1.88
2.5
3.12
3.75
4.38
5
5.62
6.25
6.88
7.5
8.12
8.75
9.38
10
10.62
11.25
0.0295
0.75
1.33
2
2.67
3.33
4
4.67
5.33
6
6.67
7.33
8
8.67
9.33
10
10.67
11.33
12
0.0276
0.7
1.43
2.14
2.86
3.57
4.29
5
5.71
6.43
7.14
7.86
8.57
9.29
10
10.71
11.43
12.14
12.86
0.0256
0.65
1.54
2.31
3.08
3.85
4.62
5.38
6.15
6.92
7.69
8.46
9.23
10
10.77
11.54
12.31
13.08
13.85
0.0236
0.6
1.67
2.5
3.33
4.17
5
5.83
6.67
7.5
8.33
9.17
10
10.83
11.67
12.5
13.33
14.17
15
0.0226
0.575
1.74
2.61
3.48
4.35
5.22
6.09
6.96
7.83
8.7
9.57
10.43
11.3
12.17
13.04
13.91
14.78
15.65
0.0217
0.55
1.82
2.73
3.64
4.55
5.45
6.36
7.27
8.18
9.09
10
10.91
11.82
12.73
13.64
14.55
15.45
16.36
0.0207
0.525
1.9
2.86
3.81
4.76
5.71
6.67
7.62
8.57
9.52
10.48
11.43
12.38
13.33
14.29
15.24
16.19
17.14
0.0197
0.5
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.0187
0.475
2.11
3.16
4.21
5.26
6.32
7.37
8.42
9.47
10.53
11.58
12.63
13.68
14.74
15.79
16.84
17.89
18.95
0.0177
0.45
2.22
3.33
4.44
5.56
6.67
7.78
8.89
10
11.11
12.22
13.33
14.44
15.56
16.67
17.78
18.89
20
0.0167
0.425
2.35
3.53
4.71
5.88
7.06
8.24
9.41
10.59
11.76
12.94
14.12
15.29
16.47
17.65
18.82
20
21.18
0.0157
0.4
2.5
3.75
5
6.25
7.5
8.75
10
11.25
12.5
13.75
15
16.25
17.5
18.75
20
21.25
22.5
0.0148
0.375
2.67
4
5.33
6.67
8
9.33
10.67
12
13.33
14.67
16
17.33
18.67
20
21.33
22.67
24
0.0138
0.35
2.86
4.29
5.71
7.14
8.57
10
11.43
12.86
14.29
15.71
17.14
18.57
20
21.43
22.86
24.29
25.71
0.0128
0.325
3.08
4.62
6.15
7.69
9.23
10.77
12.31
13.85
15.38
16.92
18.46
20
21.54
23.08
24.62
26.15
27.69
0.0118
0.3
3.33
5
6.67
8.33
10
11.67
13.33
15
16.67
18.33
20
21.67
23.33
25
26.67
28.33
30
0.011
0.28
3.57
5.36
7.14
8.93
10.71
12.5
14.29
16.07
17.86
19.64
21.43
23.21
25
26.79
28.57
30.36
32.14
0.0102
0.26
3.85
5.77
7.69
9.62
11.54
13.46
15.38
17.31
19.23
21.15
23.08
25
26.92
28.85
30.77
32.69
34.62
0.0079
0.2
5
7.5
10
12.5
15
17.5
20
22.5
25
27.5
30
32.5
35
37.5
40
42.5
45
0.0039
0.1
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Metric Gauge with Metric I.D.: 9.5mm to 17.5mm
Inner Diameter of Ring
GAUGE
inch
0.374
0.394
0.413
0.433
0.453
0.472
0.492
0.512
0.531
0.551
0.571
0.591
0.61
0.63
0.65
0.669
0.689
inch
mm
mm
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
17.5
0.1575
4
2.38
2.5
2.62
2.75
2.88
3
3.12
3.25
3.38
3.5
3.62
3.75
3.88
4
4.12
4.25
4.38
0.1535
3.9
2.44
2.56
2.69
2.82
2.95
3.08
3.21
3.33
3.46
3.59
3.72
3.85
3.97
4.1
4.23
4.36
4.49
0.1496
3.8
2.5
2.63
2.76
2.89
3.03
3.16
3.29
3.42
3.55
3.68
3.82
3.95
4.08
4.21
4.34
4.47
4.61
0.1457
3.7
2.57
2.7
2.84
2.97
3.11
3.24
3.38
3.51
3.65
3.78
3.92
4.05
4.19
4.32
4.46
4.59
4.73
0.1417
3.6
2.64
2.78
2.92
3.06
3.19
3.33
3.47
3.61
3.75
3.89
4.03
4.17
4.31
4.44
4.58
4.72
4.86
0.1378
3.5
2.71
2.86
3
3.14
3.29
3.43
3.57
3.71
3.86
4
4.14
4.29
4.43
4.57
4.71
4.86
5
0.1339
3.4
2.79
2.94
3.09
3.24
3.38
3.53
3.68
3.82
3.97
4.12
4.26
4.41
4.56
4.71
4.85
5
5.15
0.1299
3.3
2.88
3.03
3.18
3.33
3.48
3.64
3.79
3.94
4.09
4.24
4.39
4.55
4.7
4.85
5
5.15
5.3
0.126
3.2
2.97
3.12
3.28
3.44
3.59
3.75
3.91
4.06
4.22
4.38
4.53
4.69
4.84
5
5.16
5.31
5.47
0.122
3.1
3.06
3.23
3.39
3.55
3.71
3.87
4.03
4.19
4.35
4.52
4.68
4.84
5
5.16
5.32
5.48
5.65
0.1181
3
3.17
3.33
3.5
3.67
3.83
4
4.17
4.33
4.5
4.67
4.83
5
5.17
5.33
5.5
5.67
5.83
0.1142
2.9
3.28
3.45
3.62
3.79
3.97
4.14
4.31
4.48
4.66
4.83
5
5.17
5.34
5.52
5.69
5.86
6.03
0.1102
2.8
3.39
3.57
3.75
3.93
4.11
4.29
4.46
4.64
4.82
5
5.18
5.36
5.54
5.71
5.89
6.07
6.25
0.1063
2.7
3.52
3.7
3.89
4.07
4.26
4.44
4.63
4.81
5
5.19
5.37
5.56
5.74
5.93
6.11
6.3
6.48
0.1024
2.6
3.65
3.85
4.04
4.23
4.42
4.62
4.81
5
5.19
5.38
5.58
5.77
5.96
6.15
6.35
6.54
6.73
0.0984
2.5
3.8
4
4.2
4.4
4.6
4.8
5
5.2
5.4
5.6
5.8
6
6.2
6.4
6.6
6.8
7
0.0945
2.4
3.96
4.17
4.38
4.58
4.79
5
5.21
5.42
5.62
5.83
6.04
6.25
6.46
6.67
6.88
7.08
7.29
0.0906
2.3
4.13
4.35
4.57
4.78
5
5.22
5.43
5.65
5.87
6.09
6.3
6.52
6.74
6.96
7.17
7.39
7.61
0.0866
2.2
4.32
4.55
4.77
5
5.23
5.45
5.68
5.91
6.14
6.36
6.59
6.82
7.05
7.27
7.5
7.73
7.95
0.0827
2.1
4.52
4.76
5
5.24
5.48
5.71
5.95
6.19
6.43
6.67
6.9
7.14
7.38
7.62
7.86
8.1
8.33
0.0787
2
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
8
8.25
8.5
8.75
0.0748
1.9
5
5.26
5.53
5.79
6.05
6.32
6.58
6.84
7.11
7.37
7.63
7.89
8.16
8.42
8.68
8.95
9.21
0.0709
1.8
5.28
5.56
5.83
6.11
6.39
6.67
6.94
7.22
7.5
7.78
8.06
8.33
8.61
8.89
9.17
9.44
9.72
0.0669
1.7
5.59
5.88
6.18
6.47
6.76
7.06
7.35
7.65
7.94
8.24
8.53
8.82
9.12
9.41
9.71
10
10.29
0.063
1.6
5.94
6.25
6.56
6.88
7.19
7.5
7.81
8.12
8.44
8.75
9.06
9.38
9.69
10
10.31
10.62
10.94
0.0591
1.5
6.33
6.67
7
7.33
7.67
8
8.33
8.67
9
9.33
9.67
10
10.33
10.67
11
11.33
11.67
0.0551
1.4
6.79
7.14
7.5
7.86
8.21
8.57
8.93
9.29
9.64
10
10.36
10.71
11.07
11.43
11.79
12.14
12.5
0.0512
1.3
7.31
7.69
8.08
8.46
8.85
9.23
9.62
10
10.38
10.77
11.15
11.54
11.92
12.31
12.69
13.08
13.46
0.0472
1.2
7.92
8.33
8.75
9.17
9.58
10
10.42
10.83
11.25
11.67
12.08
12.5
12.92
13.33
13.75
14.17
14.58
0.0433
1.1
8.64
9.09
9.55
10
10.45
10.91
11.36
11.82
12.27
12.73
13.18
13.64
14.09
14.55
15
15.45
15.91
0.0394
1
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
17.5
0.0362
0.92
10.33
10.87
11.41
11.96
12.5
13.04
13.59
14.13
14.67
15.22
15.76
16.3
16.85
17.39
17.93
18.48
19.02
0.0354
0.9
10.56
11.11
11.67
12.22
12.78
13.33
13.89
14.44
15
15.56
16.11
16.67
17.22
17.78
18.33
18.89
19.44
0.0335
0.85
11.18
11.76
12.35
12.94
13.53
14.12
14.71
15.29
15.88
16.47
17.06
17.65
18.24
18.82
19.41
20
20.59
0.0315
0.8
11.88
12.5
13.12
13.75
14.38
15
15.62
16.25
16.88
17.5
18.12
18.75
19.38
20
20.62
21.25
21.88
0.0295
0.75
12.67
13.33
14
14.67
15.33
16
16.67
17.33
18
18.67
19.33
20
20.67
21.33
22
22.67
23.33
0.0276
0.7
13.57
14.29
15
15.71
16.43
17.14
17.86
18.57
19.29
20
20.71
21.43
22.14
22.86
23.57
24.29
25
0.0256
0.65
14.62
15.38
16.15
16.92
17.69
18.46
19.23
20
20.77
21.54
22.31
23.08
23.85
24.62
25.38
26.15
26.92
0.0236
0.6
15.83
16.67
17.5
18.33
19.17
20
20.83
21.67
22.5
23.33
24.17
25
25.83
26.67
27.5
28.33
29.17
0.0226
0.575
16.52
17.39
18.26
19.13
20
20.87
21.74
22.61
23.48
24.35
25.22
26.09
26.96
27.83
28.7
29.57
30.43
0.0217
0.55
17.27
18.18
19.09
20
20.91
21.82
22.73
23.64
24.55
25.45
26.36
27.27
28.18
29.09
30
30.91
31.82
0.0207
0.525
18.1
19.05
20
20.95
21.9
22.86
23.81
24.76
25.71
26.67
27.62
28.57
29.52
30.48
31.43
32.38
33.33
0.0197
0.5
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
0.0187
0.475
20
21.05
22.11
23.16
24.21
25.26
26.32
27.37
28.42
29.47
30.53
31.58
32.63
33.68
34.74
35.79
36.84
0.0177
0.45
21.11
22.22
23.33
24.44
25.56
26.67
27.78
28.89
30
31.11
32.22
33.33
34.44
35.56
36.67
37.78
38.89
0.0167
0.425
22.35
23.53
24.71
25.88
27.06
28.24
29.41
30.59
31.76
32.94
34.12
35.29
36.47
37.65
38.82
40
41.18
0.0157
0.4
23.75
25
26.25
27.5
28.75
30
31.25
32.5
33.75
35
36.25
37.5
38.75
40
41.25
42.5
43.75
0.0148
0.375
25.33
26.67
28
29.33
30.67
32
33.33
34.67
36
37.33
38.67
40
41.33
42.67
44
45.33
46.67
0.0138
0.35
27.14
28.57
30
31.43
32.86
34.29
35.71
37.14
38.57
40
41.43
42.86
44.29
45.71
47.14
48.57
50
0.0128
0.325
29.23
30.77
32.31
33.85
35.38
36.92
38.46
40
41.54
43.08
44.62
46.15
47.69
49.23
50.77
52.31
53.85
0.0118
0.3
31.67
33.33
35
36.67
38.33
40
41.67
43.33
45
46.67
48.33
50
51.67
53.33
55
56.67
58.33
0.011
0.28
33.93
35.71
37.5
39.29
41.07
42.86
44.64
46.43
48.21
50
51.79
53.57
55.36
57.14
58.93
60.71
62.5
0.0102
0.26
36.54
38.46
40.38
42.31
44.23
46.15
48.08
50
51.92
53.85
55.77
57.69
59.62
61.54
63.46
65.38
67.31
0.0079
0.2
47.5
50
52.5
55
57.5
60
62.5
65
67.5
70
72.5
75
77.5
80
82.5
85
87.5
0.0039
0.1
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
Metric Gauge with Metric I.D.: 18mm to 26mm
Inner Diameter of Ring
GAUGE
inch
0.709
0.728
0.748
0.768
0.787
0.807
0.827
0.846
0.866
0.886
0.906
0.925
0.945
0.965
0.984
1.004
1.024
inch
mm
mm
18
18.5
19
19.5
20
20.5
21
21.5
22
22.5
23
23.5
24
24.5
25
25.5
26
0.1575
4
4.5
4.62
4.75
4.88
5
5.12
5.25
5.38
5.5
5.62
5.75
5.88
6
6.12
6.25
6.38
6.5
0.1535
3.9
4.62
4.74
4.87
5
5.13
5.26
5.38
5.51
5.64
5.77
5.9
6.03
6.15
6.28
6.41
6.54
6.67
0.1496
3.8
4.74
4.87
5
5.13
5.26
5.39
5.53
5.66
5.79
5.92
6.05
6.18
6.32
6.45
6.58
6.71
6.84
0.1457
3.7
4.86
5
5.14
5.27
5.41
5.54
5.68
5.81
5.95
6.08
6.22
6.35
6.49
6.62
6.76
6.89
7.03
0.1417
3.6
5
5.14
5.28
5.42
5.56
5.69
5.83
5.97
6.11
6.25
6.39
6.53
6.67
6.81
6.94
7.08
7.22
0.1378
3.5
5.14
5.29
5.43
5.57
5.71
5.86
6
6.14
6.29
6.43
6.57
6.71
6.86
7
7.14
7.29
7.43
0.1339
3.4
5.29
5.44
5.59
5.74
5.88
6.03
6.18
6.32
6.47
6.62
6.76
6.91
7.06
7.21
7.35
7.5
7.65
0.1299
3.3
5.45
5.61
5.76
5.91
6.06
6.21
6.36
6.52
6.67
6.82
6.97
7.12
7.27
7.42
7.58
7.73
7.88
0.126
3.2
5.62
5.78
5.94
6.09
6.25
6.41
6.56
6.72
6.88
7.03
7.19
7.34
7.5
7.66
7.81
7.97
8.12
0.122
3.1
5.81
5.97
6.13
6.29
6.45
6.61
6.77
6.94
7.1
7.26
7.42
7.58
7.74
7.9
8.06
8.23
8.39
0.1181
3
6
6.17
6.33
6.5
6.67
6.83
7
7.17
7.33
7.5
7.67
7.83
8
8.17
8.33
8.5
8.67
0.1142
2.9
6.21
6.38
6.55
6.72
6.9
7.07
7.24
7.41
7.59
7.76
7.93
8.1
8.28
8.45
8.62
8.79
8.97
0.1102
2.8
6.43
6.61
6.79
6.96
7.14
7.32
7.5
7.68
7.86
8.04
8.21
8.39
8.57
8.75
8.93
9.11
9.29
0.1063
2.7
6.67
6.85
7.04
7.22
7.41
7.59
7.78
7.96
8.15
8.33
8.52
8.7
8.89
9.07
9.26
9.44
9.63
0.1024
2.6
6.92
7.12
7.31
7.5
7.69
7.88
8.08
8.27
8.46
8.65
8.85
9.04
9.23
9.42
9.62
9.81
10
0.0984
2.5
7.2
7.4
7.6
7.8
8
8.2
8.4
8.6
8.8
9
9.2
9.4
9.6
9.8
10
10.2
10.4
0.0945
2.4
7.5
7.71
7.92
8.12
8.33
8.54
8.75
8.96
9.17
9.38
9.58
9.79
10
10.21
10.42
10.62
10.83
0.0906
2.3
7.83
8.04
8.26
8.48
8.7
8.91
9.13
9.35
9.57
9.78
10
10.22
10.43
10.65
10.87
11.09
11.3
0.0866
2.2
8.18
8.41
8.64
8.86
9.09
9.32
9.55
9.77
10
10.23
10.45
10.68
10.91
11.14
11.36
11.59
11.82
0.0827
2.1
8.57
8.81
9.05
9.29
9.52
9.76
10
10.24
10.48
10.71
10.95
11.19
11.43
11.67
11.9
12.14
12.38
0.0787
2
9
9.25
9.5
9.75
10
10.25
10.5
10.75
11
11.25
11.5
11.75
12
12.25
12.5
12.75
13
0.0748
1.9
9.47
9.74
10
10.26
10.53
10.79
11.05
11.32
11.58
11.84
12.11
12.37
12.63
12.89
13.16
13.42
13.68
0.0709
1.8
10
10.28
10.56
10.83
11.11
11.39
11.67
11.94
12.22
12.5
12.78
13.06
13.33
13.61
13.89
14.17
14.44
0.0669
1.7
10.59
10.88
11.18
11.47
11.76
12.06
12.35
12.65
12.94
13.24
13.53
13.82
14.12
14.41
14.71
15
15.29
0.063
1.6
11.25
11.56
11.88
12.19
12.5
12.81
13.12
13.44
13.75
14.06
14.38
14.69
15
15.31
15.62
15.94
16.25
0.0591
1.5
12
12.33
12.67
13
13.33
13.67
14
14.33
14.67
15
15.33
15.67
16
16.33
16.67
17
17.33
0.0551
1.4
12.86
13.21
13.57
13.93
14.29
14.64
15
15.36
15.71
16.07
16.43
16.79
17.14
17.5
17.86
18.21
18.57
0.0512
1.3
13.85
14.23
14.62
15
15.38
15.77
16.15
16.54
16.92
17.31
17.69
18.08
18.46
18.85
19.23
19.62
20
0.0472
1.2
15
15.42
15.83
16.25
16.67
17.08
17.5
17.92
18.33
18.75
19.17
19.58
20
20.42
20.83
21.25
21.67
0.0433
1.1
16.36
16.82
17.27
17.73
18.18
18.64
19.09
19.55
20
20.45
20.91
21.36
21.82
22.27
22.73
23.18
23.64
0.0394
1
18
18.5
19
19.5
20
20.5
21
21.5
22
22.5
23
23.5
24
24.5
25
25.5
26
0.0362
0.92
19.57
20.11
20.65
21.2
21.74
22.28
22.83
23.37
23.91
24.46
25
25.54
26.09
26.63
27.17
27.72
28.26
0.0354
0.9
20
20.56
21.11
21.67
22.22
22.78
23.33
23.89
24.44
25
25.56
26.11
26.67
27.22
27.78
28.33
28.89
0.0335
0.85
21.18
21.76
22.35
22.94
23.53
24.12
24.71
25.29
25.88
26.47
27.06
27.65
28.24
28.82
29.41
30
30.59
0.0315
0.8
22.5
23.12
23.75
24.38
25
25.62
26.25
26.88
27.5
28.12
28.75
29.38
30
30.62
31.25
31.88
32.5
0.0295
0.75
24
24.67
25.33
26
26.67
27.33
28
28.67
29.33
30
30.67
31.33
32
32.67
33.33
34
34.67
0.0276
0.7
25.71
26.43
27.14
27.86
28.57
29.29
30
30.71
31.43
32.14
32.86
33.57
34.29
35
35.71
36.43
37.14
0.0256
0.65
27.69
28.46
29.23
30
30.77
31.54
32.31
33.08
33.85
34.62
35.38
36.15
36.92
37.69
38.46
39.23
40
0.0236
0.6
30
30.83
31.67
32.5
33.33
34.17
35
35.83
36.67
37.5
38.33
39.17
40
40.83
41.67
42.5
43.33
0.0226
0.575
31.3
32.17
33.04
33.91
34.78
35.65
36.52
37.39
38.26
39.13
40
40.87
41.74
42.61
43.48
44.35
45.22
0.0217
0.55
32.73
33.64
34.55
35.45
36.36
37.27
38.18
39.09
40
40.91
41.82
42.73
43.64
44.55
45.45
46.36
47.27
0.0207
0.525
34.29
35.24
36.19
37.14
38.1
39.05
40
40.95
41.9
42.86
43.81
44.76
45.71
46.67
47.62
48.57
49.52
0.0197
0.5
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
0.0187
0.475
37.89
38.95
40
41.05
42.11
43.16
44.21
45.26
46.32
47.37
48.42
49.47
50.53
51.58
52.63
53.68
54.74
0.0177
0.45
40
41.11
42.22
43.33
44.44
45.56
46.67
47.78
48.89
50
51.11
52.22
53.33
54.44
55.56
56.67
57.78
0.0167
0.425
42.35
43.53
44.71
45.88
47.06
48.24
49.41
50.59
51.76
52.94
54.12
55.29
56.47
57.65
58.82
60
61.18
0.0157
0.4
45
46.25
47.5
48.75
50
51.25
52.5
53.75
55
56.25
57.5
58.75
60
61.25
62.5
63.75
65
0.0148
0.375
48
49.33
50.67
52
53.33
54.67
56
57.33
58.67
60
61.33
62.67
64
65.33
66.67
68
69.33
0.0138
0.35
51.43
52.86
54.29
55.71
57.14
58.57
60
61.43
62.86
64.29
65.71
67.14
68.57
70
71.43
72.86
74.29
0.0128
0.325
55.38
56.92
58.46
60
61.54
63.08
64.62
66.15
67.69
69.23
70.77
72.31
73.85
75.38
76.92
78.46
80
0.0118
0.3
60
61.67
63.33
65
66.67
68.33
70
71.67
73.33
75
76.67
78.33
80
81.67
83.33
85
86.67
0.011
0.28
64.29
66.07
67.86
69.64
71.43
73.21
75
76.79
78.57
80.36
82.14
83.93
85.71
87.5
89.29
91.07
92.86
0.0102
0.26
69.23
71.15
73.08
75
76.92
78.85
80.77
82.69
84.62
86.54
88.46
90.38
92.31
94.23
96.15
98.08
100
0.0079
0.2
90
92.5
95
97.5
100
102.5
105
107.5
110
112.5
115
117.5
120
122.5
125
127.5
130
0.0039
0.1
180
185
190
195
200
205
210
215
220
225
230
235
240
245
250
255
260
Metric Gauge with Metric I.D.: 26.5mm to 34.5mm
Inner Diameter of Ring
GAUGE
inch
1.043
1.063
1.083
1.102
1.122
1.142
1.161
1.181
1.201
1.22
1.24
1.26
1.28
1.299
1.319
1.339
1.358
inch
mm
mm
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
31.5
32
32.5
33
33.5
34
34.5
0.1575
4
6.62
6.75
6.88
7
7.12
7.25
7.38
7.5
7.62
7.75
7.88
8
8.12
8.25
8.38
8.5
8.62
0.1535
3.9
6.79
6.92
7.05
7.18
7.31
7.44
7.56
7.69
7.82
7.95
8.08
8.21
8.33
8.46
8.59
8.72
8.85
0.1496
3.8
6.97
7.11
7.24
7.37
7.5
7.63
7.76
7.89
8.03
8.16
8.29
8.42
8.55
8.68
8.82
8.95
9.08
0.1457
3.7
7.16
7.3
7.43
7.57
7.7
7.84
7.97
8.11
8.24
8.38
8.51
8.65
8.78
8.92
9.05
9.19
9.32
0.1417
3.6
7.36
7.5
7.64
7.78
7.92
8.06
8.19
8.33
8.47
8.61
8.75
8.89
9.03
9.17
9.31
9.44
9.58
0.1378
3.5
7.57
7.71
7.86
8
8.14
8.29
8.43
8.57
8.71
8.86
9
9.14
9.29
9.43
9.57
9.71
9.86
0.1339
3.4
7.79
7.94
8.09
8.24
8.38
8.53
8.68
8.82
8.97
9.12
9.26
9.41
9.56
9.71
9.85
10
10.15
0.1299
3.3
8.03
8.18
8.33
8.48
8.64
8.79
8.94
9.09
9.24
9.39
9.55
9.7
9.85
10
10.15
10.3
10.45
0.126
3.2
8.28
8.44
8.59
8.75
8.91
9.06
9.22
9.38
9.53
9.69
9.84
10
10.16
10.31
10.47
10.62
10.78
0.122
3.1
8.55
8.71
8.87
9.03
9.19
9.35
9.52
9.68
9.84
10
10.16
10.32
10.48
10.65
10.81
10.97
11.13
0.1181
3
8.83
9
9.17
9.33
9.5
9.67
9.83
10
10.17
10.33
10.5
10.67
10.83
11
11.17
11.33
11.5
0.1142
2.9
9.14
9.31
9.48
9.66
9.83
10
10.17
10.34
10.52
10.69
10.86
11.03
11.21
11.38
11.55
11.72
11.9
0.1102
2.8
9.46
9.64
9.82
10
10.18
10.36
10.54
10.71
10.89
11.07
11.25
11.43
11.61
11.79
11.96
12.14
12.32
0.1063
2.7
9.81
10
10.19
10.37
10.56
10.74
10.93
11.11
11.3
11.48
11.67
11.85
12.04
12.22
12.41
12.59
12.78
0.1024
2.6
10.19
10.38
10.58
10.77
10.96
11.15
11.35
11.54
11.73
11.92
12.12
12.31
12.5
12.69
12.88
13.08
13.27
0.0984
2.5
10.6
10.8
11
11.2
11.4
11.6
11.8
12
12.2
12.4
12.6
12.8
13
13.2
13.4
13.6
13.8
0.0945
2.4
11.04
11.25
11.46
11.67
11.88
12.08
12.29
12.5
12.71
12.92
13.12
13.33
13.54
13.75
13.96
14.17
14.38
0.0906
2.3
11.52
11.74
11.96
12.17
12.39
12.61
12.83
13.04
13.26
13.48
13.7
13.91
14.13
14.35
14.57
14.78
15
0.0866
2.2
12.05
12.27
12.5
12.73
12.95
13.18
13.41
13.64
13.86
14.09
14.32
14.55
14.77
15
15.23
15.45
15.68
0.0827
2.1
12.62
12.86
13.1
13.33
13.57
13.81
14.05
14.29
14.52
14.76
15
15.24
15.48
15.71
15.95
16.19
16.43
0.0787
2
13.25
13.5
13.75
14
14.25
14.5
14.75
15
15.25
15.5
15.75
16
16.25
16.5
16.75
17
17.25
0.0748
1.9
13.95
14.21
14.47
14.74
15
15.26
15.53
15.79
16.05
16.32
16.58
16.84
17.11
17.37
17.63
17.89
18.16
0.0709
1.8
14.72
15
15.28
15.56
15.83
16.11
16.39
16.67
16.94
17.22
17.5
17.78
18.06
18.33
18.61
18.89
19.17
0.0669
1.7
15.59
15.88
16.18
16.47
16.76
17.06
17.35
17.65
17.94
18.24
18.53
18.82
19.12
19.41
19.71
20
20.29
0.063
1.6
16.56
16.88
17.19
17.5
17.81
18.12
18.44
18.75
19.06
19.38
19.69
20
20.31
20.62
20.94
21.25
21.56
0.0591
1.5
17.67
18
18.33
18.67
19
19.33
19.67
20
20.33
20.67
21
21.33
21.67
22
22.33
22.67
23
0.0551
1.4
18.93
19.29
19.64
20
20.36
20.71
21.07
21.43
21.79
22.14
22.5
22.86
23.21
23.57
23.93
24.29
24.64
0.0512
1.3
20.38
20.77
21.15
21.54
21.92
22.31
22.69
23.08
23.46
23.85
24.23
24.62
25
25.38
25.77
26.15
26.54
0.0472
1.2
22.08
22.5
22.92
23.33
23.75
24.17
24.58
25
25.42
25.83
26.25
26.67
27.08
27.5
27.92
28.33
28.75
0.0433
1.1
24.09
24.55
25
25.45
25.91
26.36
26.82
27.27
27.73
28.18
28.64
29.09
29.55
30
30.45
30.91
31.36
0.0394
1
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
31.5
32
32.5
33
33.5
34
34.5
0.0362
0.92
28.8
29.35
29.89
30.43
30.98
31.52
32.07
32.61
33.15
33.7
34.24
34.78
35.33
35.87
36.41
36.96
37.5
0.0354
0.9
29.44
30
30.56
31.11
31.67
32.22
32.78
33.33
33.89
34.44
35
35.56
36.11
36.67
37.22
37.78
38.33
0.0335
0.85
31.18
31.76
32.35
32.94
33.53
34.12
34.71
35.29
35.88
36.47
37.06
37.65
38.24
38.82
39.41
40
40.59
0.0315
0.8
33.12
33.75
34.38
35
35.62
36.25
36.88
37.5
38.12
38.75
39.38
40
40.62
41.25
41.88
42.5
43.12
0.0295
0.75
35.33
36
36.67
37.33
38
38.67
39.33
40
40.67
41.33
42
42.67
43.33
44
44.67
45.33
46
0.0276
0.7
37.86
38.57
39.29
40
40.71
41.43
42.14
42.86
43.57
44.29
45
45.71
46.43
47.14
47.86
48.57
49.29
0.0256
0.65
40.77
41.54
42.31
43.08
43.85
44.62
45.38
46.15
46.92
47.69
48.46
49.23
50
50.77
51.54
52.31
53.08
0.0236
0.6
44.17
45
45.83
46.67
47.5
48.33
49.17
50
50.83
51.67
52.5
53.33
54.17
55
55.83
56.67
57.5
0.0226
0.575
46.09
46.96
47.83
48.7
49.57
50.43
51.3
52.17
53.04
53.91
54.78
55.65
56.52
57.39
58.26
59.13
60
0.0217
0.55
48.18
49.09
50
50.91
51.82
52.73
53.64
54.55
55.45
56.36
57.27
58.18
59.09
60
60.91
61.82
62.73
0.0207
0.525
50.48
51.43
52.38
53.33
54.29
55.24
56.19
57.14
58.1
59.05
60
60.95
61.9
62.86
63.81
64.76
65.71
0.0197
0.5
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
0.0187
0.475
55.79
56.84
57.89
58.95
60
61.05
62.11
63.16
64.21
65.26
66.32
67.37
68.42
69.47
70.53
71.58
72.63
0.0177
0.45
58.89
60
61.11
62.22
63.33
64.44
65.56
66.67
67.78
68.89
70
71.11
72.22
73.33
74.44
75.56
76.67
0.0167
0.425
62.35
63.53
64.71
65.88
67.06
68.24
69.41
70.59
71.76
72.94
74.12
75.29
76.47
77.65
78.82
80
81.18
0.0157
0.4
66.25
67.5
68.75
70
71.25
72.5
73.75
75
76.25
77.5
78.75
80
81.25
82.5
83.75
85
86.25
0.0148
0.375
70.67
72
73.33
74.67
76
77.33
78.67
80
81.33
82.67
84
85.33
86.67
88
89.33
90.67
92
0.0138
0.35
75.71
77.14
78.57
80
81.43
82.86
84.29
85.71
87.14
88.57
90
91.43
92.86
94.29
95.71
97.14
98.57
0.0128
0.325
81.54
83.08
84.62
86.15
87.69
89.23
90.77
92.31
93.85
95.38
96.92
98.46
100
101.54
103.08
104.62
106.15
0.0118
0.3
88.33
90
91.67
93.33
95
96.67
98.33
100
101.67
103.33
105
106.67
108.33
110
111.67
113.33
115
0.011
0.28
94.64
96.43
98.21
100
101.79
103.57
105.36
107.14
108.93
110.71
112.5
114.29
116.07
117.86
119.64
121.43
123.21
0.0102
0.26
101.92
103.85
105.77
107.69
109.62
111.54
113.46
115.38
117.31
119.23
121.15
123.08
125
126.92
128.85
130.77
132.69
0.0079
0.2
132.5
135
137.5
140
142.5
145
147.5
150
152.5
155
157.5
160
162.5
165
167.5
170
172.5
0.0039
0.1
265
270
275
280
285
290
295
300
305
310
315
320
325
330
335
340
345
(c) 2025 Metals by Mark®, all rights reserved