Due to different manufacturers of body
jewelry. the sizes can vary slightly. Example 14 gauge is
usually between 1.50-1.70 mm in diameter.
Gauge Conversions
Gauge
Inches
Metric (mm)
20
1/31
0.81
18
1/25
1
16
5/98
1.3
14
5/78
1.6
12
3/37
2.1
10
5/49
2.6
8
5/39
3.3
6
6/37
4.1
4
10/49
5.2
2
9/35
6.6
0
23/71
8.2
00
4/11
9.2
Due to different manufacturers of body
jewelry. the sizes can vary slightly. Example 1/2 length barbell
is usually between 12-14 mm in Length.
Length Conversions
Length/Diameter
Metric (mm)
12
1/8
3
16
5/32
4
20
3/16
5
25
1/4
6
30
5/16
8
40
3/8
10
45
7/16
12
50
1/2
13
60
5/8
15
75
3/4
20
90
7/8
23
100
1
26
125
1 1/4
32
140
1 3/8
36
150
1 1/2
38
175
1 3/4
45
200
2
51
Length~
25
1/4"
30
5/16"
40
3/8"
45
7/16"
50
1/2"
60
5/8"
75
3/4"
100
1"
***Pictures
do not accurately represent the size of the rings. Please use a
accurate measuring device when figuring out your size. This
chart is only meant to be used as a reference.***
