| Diameter (mm) | Europæisk ringstørrelse |
|---|---|
| 12,1 | 38 |
| 12.4 | 39 |
| 12.7 | 40 |
| 13.1 | 41 |
| 13.4 | 42 |
| 13.7 | 43 |
| 14 | 44 |
| 14.3 | 45 |
| 14.6 | 46 |
| 15 | 47 |
| 15.3 | 48 |
| 15.6 | 49 |
| 15.9 | 50 |
| 16.2 | 51 |
| 16.6 | 52 |
| 16.9 | 53 |
| 17.2 | 54 |
| 17.5 | 55 |
| 17.8 | 56 |
| 18.1 | 57 |
| 18.5 | 58 |
| 18.8 | 59 |
| 19.1 | 60 |
| 19.4 | 61 |
| 19.7 | 62 |
| 20.1 | 63 |
| 20.4 | 64 |
| 20.7 | 65 |
| 21 | 66 |
| 21.3 | 67 |
| 21.6 | 68 |
| 22 | 69 |