Maattabel
| Ringmaat | Binnendiameter | Binnenomtrek |
|---|---|---|
| 50 | 15,9 mm | 50,0 mm |
| 52 | 16,6 mm | 52,0 mm |
| 54 | 17,2 mm | 54,0 mm |
| 56 | 17,8 mm | 56,0 mm |
| 58 | 18,5 mm | 58,0 mm |
| 60 | 19,1 mm | 60,0 mm |
| 62 | 19,7 mm | 62,0 mm |
| 64 | 20,4 mm | 64,0 mm |
| Ringmaat | Binnendiameter | Binnenomtrek |
|---|---|---|
| 50 | 15,9 mm | 50,0 mm |
| 52 | 16,6 mm | 52,0 mm |
| 54 | 17,2 mm | 54,0 mm |
| 56 | 17,8 mm | 56,0 mm |
| 58 | 18,5 mm | 58,0 mm |
| 60 | 19,1 mm | 60,0 mm |
| 62 | 19,7 mm | 62,0 mm |
| 64 | 20,4 mm | 64,0 mm |