1:Thickened Wear-resistant Hook
2:Locking Steel Plate Does Not Slip
3:Surface Baking Process
4:Long Wear Resistance And Lifespan
5:Thickened Steel Plate
6:Small Size And Light Weight
7:High Temperature Quenched Gears
8:Alloy Steel Forging

| Model | Capacity | Jaw Opening | Net Weight |
| (T/Pair) | (mm) | (kg) | |
| TPH1.5 | 1.5 | 40 | 1.5 |
| TPH3 | 3 | 40 | 2 |
| TPH4 | 4 | 50 | 2.8 |
| TPH6 | 6 | 50 | 3.2 |
| TPH8 | 8 | 70 | 3.6 |
| TPH12 | 12 | 70 | 9 |
| TPH16 | 16 | 70 | 11 |
| TPH18 | 18 | 70 | 13 |