Made From Carbon Steel Whole body Heat Treated. Forged.
| Useful Opering L2 | Total Length L1 | Clamp Open L3 | Section | Sliding Part |
| 400 | 600 | 135 | 30*7 | 19*19 |
| 600 | 800 | 135 | 30*7 | 19*19 |
| 800 | 1000 | 135 | 30*7 | 19*19 |
| 1000 | 1200 | 135 | 30*7 | 19*19 |
| 400 | 600 | 175 | 30*7 | 19*19 |
| 600 | 800 | 175 | 30*7 | 19*19 |
| 800 | 1000 | 175 | 30*7 | 19*19 |
| 1000 | 1200 | 175 | 30*7 | 19*19 |
| 400 | 600 | 135 | 30*8 | 19*19 |
| 600 | 800 | 135 | 30*8 | 19*19 |
| 800 | 1000 | 135 | 30*8 | 19*19 |
| 1000 | 1200 | 135 | 30*8 | 19*19 |
| 400 | 600 | 175 | 30*8 | 19*19 |
| 600 | 800 | 175 | 30*8 | 19*19 |
| 800 | 1000 | 175 | 30*8 | 19*19 |
| 1000 | 1200 | 175 | 30*8 | 19*19 |
