| Fersa | Bore diameter (mm) | Out diameter (mm) | T Size (mm) | Weight (Kg) |
|---|---|---|---|---|
| 15578/20 | 25.40 | 57.15 | 17.46 | 0.21 |
| 15578/20 | 25.40 | 57.15 | 17.46 | 0.21 |
| 15578/23 | 25.40 | 60.33 | 19.84 | 0.27 |
| 15579 X/15520 | 25.99 | 57.15 | 17.46 | 0.21 |
| 15579 X/520 | 25.99 | 57.15 | 17.46 | 0.21 |
| 15579/20 | 26.00 | 57.00 | 18.00 | 0.21 |
| 15590/20 | 28.58 | 57.15 | 17.46 | 0.20 |
| 16150/16284 | 38.10 | 72.24 | 20.64 | 0.35 |
| 16150/282 | 38.10 | 72.00 | 19.00 | 0.33 |
| 16150/284 | 38.10 | 72.24 | 20.64 | 0.35 |
| 1680/1620 | 33.34 | 66.68 | 20.64 | 0.30 |
| 1775/1729 | 19.05 | 58.90 | 19.37 | 0.27 |
| 1779/1729 | 23.81 | 59.90 | 19.84 | 0.22 |
| 1779/1729 X | 56.90 | 23.81 | 19.37 | 0.25 |
| 1780/1729 | 25.40 | 56.90 | 19.37 | 0.24 |
| 1780/1729 | 25.40 | 56.90 | 19.37 | 0.24 |
| 17887/17831 | 45.23 | 79.99 | 19.84 | 0.39 |
| 17887/31 | 45.23 | 79.98 | 19.84 | 0.39 |
| 17887/31 | 45.23 | 79.99 | 19.84 | 0.39 |
| 18200/337 | 50.80 | 85.73 | 19.05 | 0.40 |