| tube diameter | tube thickness | inner shaft diameter |
| 25 | 0.8/1.0 | 8 |
| 32 | 0.8/1.0/1.2 | 8/10/12 |
| 38 | 0.8/1.0/1.2/1.5/2.0 | 8/10/12/15 |
| 42 | 2.0 | 12/15 |
| 45 | 1.0/1.2/1.5 | 12/15 |
| 50 | 0.8/1.0/1.2/1.5/2.0/2.5 | 12/15/20 |
| 50.8 | 0.8/1.0/1.2/1.5/2.0/2.5 | 12/15/20 |
| 57 | 1.5 | 12/15/20 |
| 60 | 1.2/1.5/2.0/2.5/3.0 | 12/15/20 |
| 76 | 1.5/2.0/2.5/3.0 | 12/15/20 |
| 89 | 2.0/2.5/3.0/4.0 | 20/25 |
