| Ref./Cod. | mm Medidas / Pulgadas | Agujeros x Ømm | Ø Tornillo |
| 133/171 | 50x50x1.5 / 2x2x1.5 | 6x4 | 3x16 |
| 133/172 | 63x63x1.5 / 21/2x21/2x1.5 | 6x5.5 | 4x20 |
| 133/173 | 76x76x2 / 3x3x2 | 6x6.2 | 4.5x25 |
| 133/500 | 89x63x2.5 / 31/2x21/2x2.5 | 6x6.5 | 5x25 |
| 133/501 | 89x76x2.5 / 31/2x31/2x2.5 | 6x6.5 | 5x25 |
| 133/174 | 89x89x2.5 / 31/2x31/2x2.5 | 6x6.5 | 5x25 |
| 133/502 | 101x76x2.5 / 4x3x2.5 | 8x6.5 | 5x25 |
| 133/525 | 101x89x2.5 / 4x31/2x2.5 | 8x6.5 | 5x25 |
| 133/175 | 101x101x2.5 / 4x4x2.5 | 8x6.5 | 5x25 |
