| Part No. | W (mm) | L1 (mm) | L2 (mm) | T (mm) | Hole Dia. (mm) |
| 8108-4070 | 40 | 70 | 70 | 1-2 | 5/11 |
| 8108-5050 | 50 | 50 | 50 | 1-2 | 5/11 |
| 8108-4110 | 40 | 110 | 110 | 1-2 | 5/11 |
| 8108-4130 | 40 | 130 | 130 | 1-2 | 5/11 |