Size Guide
Rings
INTERNAL DIAMETER (MM) |
US/CAN RING SIZE | US/ AUS RING SIZE | GERMAN RING SIZE |
14.1 | 3 | F | 14 |
14.9 | 4 |
H |
15 |
15.7 | 5 | J | 15 3/4 |
16.5 | 6 | L | 16 1/2 |
17.3 | 7 | N | 171/4 |
18.1 | 8 | P | 18 |
19 | 9 | R | 19 |
19.8 | 10 | T |
20 |
20.6 | 11 | V | 203/4 |
21.4 | 12 | X | 211/4 |
22.2 | 13 | Z | 22 |