| Part No. | D (mm) | L (mm) | B (mm) | W.L.L.(Tonnes) | Minimum Factor of Safety | Weight (Kgs/each) |
|---|---|---|---|---|---|---|
| 11B4 | 11 | 83 | 40 | 2.1 | 4 | 0.2 |
| 13B5 | 13 | 95 | 54 | 2.7 | 4 | 0.3 |
| 13B6 | 13 | 115 | 60 | 2.7 | 4 | 0.4 |
| 16B6 | 16 | 190 | 70 | 4.1 | 4 | 0.6 |
| 16B7 | 16 | 190 | 100 | 5.4 | 4 | 0.9 |
| 20B6 | 20 | 150 | 82 | 6.7 | 4 | 1.1 |
| 20B7 | 20 | 170 | 90 | 8.2 | 4 | 1.3 |
| 22B6 | 22 | 170 | 90 | 8.2 | 4 | 1.6 |
| 22B7 | 22 | 190 | 100 | 9.5 | 4 | 1.9 |
| 22B8 | 22 | 210 | 110 | 11.5 | 4 | 2.5 |
| 25B6 | 25 | 200 | 103 | 10.7 | 4 | 2.7 |
| 25B7 | 25 | 220 | 110 | 12.9 | 4 | 3.2 |
| 28B6 | 28 | 210 | 112.5 | 12.9 | 4 | 3.2 |
| 28B7 | 28 | 240 | 120 | 15.4 | 4 | 4 |
| 32B6 | 32 | 240 | 140 | 18 | 4 | 5.5 |
| 32B7 | 32 | 270 | 140 | 21.4 | 4 | 6.3 |
| 38B6 | 38 | 270 | 140 | 28.1 | 4 | 7.6 |
| 38B7 | 38 | 290 | 170 | 32.4 | 4 | 9.3 |
| 45B6 | 45 | 320 | 170 | 38.3 | 4 | 12.5 |
| 45B7 | 45 | 370 | 200 | 45 | 4 | 17.5 |
| 50B6 | 50 | 380 | 200 | 45 | 4 | 18 |
| 50B7 | 50 | 400 | 200 | 56.3 | 4 | 23 |
| 60B6 | 60 | 450 | 250 | 70.4 | 4 | 29 |
| 70B6 | 70 | 500 | 250 | 84.4 | 4 | 43.2 |