Metals Type: Stainless Steel
Material: Metal
US /CA SZIE | Diam RU / DE | UK /EUR /AU | Brazil SIZE | France SIZE | CN /SG /JP | Circum (mm) |
7 | 17.3 | O | 17 | 54 | 14 | 55 |
8 | 18.1 | Q | 19 | 57 | 16 | 57 |
9 | 18.9 | S | 21 | 59 | 18 | 59 |
10 | 19.8 | 0.5T | 24 | 62 | 20 | 62 |
11 | 20.6 | 0.5V | 26 | 64 | 23 | 65 |
12 | 21.4 | 0.5X | 28 | 67 | 25 | 68 |