Wheel
Sizing
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|---|---|---|---|---|---|
| US No | 909 | 909 | 909 | 909 | 909 |
| Diameter | 035 | 040 | 042 | 042 | 055 |
| International Ref | WR-13 | ||||
| Head Length (MM) | 1.2 | 1.3 | 1.4 | 1.9 | 1.9 |
| overall Length (MM) | 19 | 17.5 | 17.5 | 19 | 19 |
| coarse | • | • | • | ||
| medium | • | • | • | ||
| fine | • |