| Misura | Circonferenza | Diametro |
|---|---|---|
| 7 | 46.8 mm | 14.9 mm |
| 8 | 48.0 mm | 15.3 mm |
| 9 | 49.0 mm | 15.6 mm |
| 10 | 50.2 mm | 16.0 mm |
| 11 | 50.9 mm | 16.2 mm |
| 12 | 51.8 mm | 16.5 mm |
| 13 | 52.8 mm | 16.8 mm |
| 14 | 54.0 mm | 17.2 mm |
| 15 | 54.6 mm | 17.4 mm |
| 16 | 55.9 mm | 17.8 mm |
| 17 | 56.8 mm | 18.1 mm |
| 18 | 58.1 mm | 18.5 mm |