1:Thickened Rings
2:Surface Baking Process
3:Refined Spring Fastener
4:Thickened Steel Plate
5:Small Size And Light Weight
6:Alloy Steel Pressure Ball
7:Alloy Steel Forging
| Model | E-0001 | E-0002 | E-0003 | E-0005 | |
| Capacity（T） | 1000 | 2000 | 3000 | 5000 | |
| Running test load(KN) | 19.6 | 39.2 | 58.8 | 98 | |
| Opening size(MM) | 0-22 | 0-30 | 0-35 | 0-50 | |
| Dimensions(MM) | A | 24 | 36 | 40 | 50 |
| B | 36 | 45 | 50 | 58 | |
| C | 125 | 155 | 175 | 218 | |
| D | 50 | 60 | 60 | 65 | |
| E | 24 | 30 | 35 | 42 | |
| F | 220-260 | 250-295 | 296-360 | 350-420 | |
| G | 30 | 38 | 40 | 60 | |
| H | 156 | 190 | 226 | 270 | |
| I | 52 | 60 | 68 | 76 | |
| J | 14 | 18 | 20 | 22 | |
| Net weight(KG) | 3.6 | 6 | 9.2 | 16.5 | |
