Material:
Steel FE 510C - 9SMn28
| Codice | Ø D | Ø P | L (mm) | Kg. |
| CB1630 | 35.00 | 16.25 | 30.0 | 0.18 |
| CB1660 | 35.00 | 16.25 | 60.0 | 0.36 |
| CB2040 | 40.00 | 20.25 | 40.0 | 0.29 |
| CB2070 | 40.00 | 20.25 | 70.0 | 0.50 |
| CB2550 | 50.00 | 25.25 | 50.0 | 0.56 |
| CB2580 | 50.00 | 25.25 | 80.0 | 0.89 |
| CB2590 | 50.00 | 25.25 | 90.0 | 1.02 |
| CB3060 | 60.00 | 30.25 | 60.0 | 0.97 |
| CB30110 | 60.00 | 30.25 | 110.0 | 1.79 |
| CB4070 | 70.00 | 40.25 | 70.0 | 1.60 |
| CB40130 | 70.00 | 40.25 | 130.0 | 2.65 |