| Size | D | d | B | S.W.L |
| mm | mm | mm | mm | ton |
| 6 | 6 | 8 | 12 | 0.5 |
| 8 | 8 | 10 | 13 | 0.75 |
| 10 | 10 | 11 | 17 | 1 |
| 11 | 11 | 13 | 18 | 1.5 |
| 13 | 13 | 16 | 21 | 2 |
| 16 | 16 | 19 | 27 | 3.2 |
| 19 | 19 | 22 | 32 | 4.7 |
| 22 | 22 | 25 | 37 | 6.5 |
| 25 | 25 | 29 | 43 | 8.5 |
| 29 | 29 | 32 | 46 | 9.5 |
| 32 | 32 | 35 | 52 | 12 |
| 35 | 35 | 38 | 57 | 13.5 |
| 38 | 38 | 41 | 60 | 17 |
| 44 | 44 | 51 | 73 | 25 |
| 51 | 51 | 57 | 83 | 35 |