| Size | A | B | D | a | b | d | WLL(T) | Weight（kg） |
| 1/2 | 100 | 60 | 14 | 85 | 40 | 12 | 2.4 | 0.83 |
| 11/16 | 160 | 90 | 18 | 100 | 60 | 14 | 3.2 | 1.6 |
| 5/8 | 160 | 90 | 18 | 100 | 60 | 14 | 3.2 | 1.61 |
| 3/4 | 160 | 90 | 20 | 100 | 60 | 14 | 5 | 1.96 |
| 7/8 | 180 | 100 | 22 | 150 | 70 | 18 | 8 | 3.25 |
| 1-1/8 | 270 | 140 | 28 | 160 | 90 | 22 | 12 | 6.74 |
| 1-1/4 | 270 | 140 | 32 | 180 | 100 | 25 | 17.4 | 9.31 |
| 1-1/2 | 300 | 160 | 40 | 270 | 140 | 32 | 21 | 19.1 |
| 1-3/4 | 340 | 180 | 45 | 285 | 155 | 36 | 30 | 26.6 |
| 2 | 350 | 190 | 50 | 340 | 180 | 45 | 40 | 42.9 |
