Rings
Ring Conversion Chart
Inside Diameter |
Inside Circ. |
Sizes |
|
mm |
mm |
Aus |
US |
16.51 |
51.87 |
M |
6 |
17.35 |
54.51 |
O |
7 |
18.19 |
57.15 |
Q |
8 |
|
|
|
|
Ring Conversion Chart
Inside Diameter |
Inside Circ. |
Sizes |
|
mm |
mm |
Aus |
US |
16.51 |
51.87 |
M |
6 |
17.35 |
54.51 |
O |
7 |
18.19 |
57.15 |
Q |
8 |
|
|
|
|