419 美式
| Type | S.W.L. | Sheave Dia | A1 | B | C | For Wire Dia | N.W |
| shackle | (t) | D(mm) | (mm) | (mm) | (mm) | (mm) | (kg) |
| LS3"x1 | 2 | 75 | 286 | 82 | 70 | 7-9 | 4 |
| LS4-1/2"x1 | 4 | 115 | 345 | 120 | 70 | 10-12 | 6.1 |
| LS6"x1 | 4 | 150 | 399 | 160 | 70 | 16-18 | 13.8 |
| LS6"x1 | 8 | 150 | 475 | 160 | 93 | 20-22 | 14.4 |
| LS8"x1 | 8 | 200 | 528 | 210 | 93 | 20-22 | 16 |
| LS8"x1 | 15 | 200 | 663 | 230 | 102 | 22-24 | 24 |
| LS10"x1 | 10 | 250 | 679 | 260 | 115 | 24-26 | 37.5 |
| LS10"x1 | 12 | 250 | 679 | 260 | 115 | 24-26 | 42 |
| LS12"x1 | 12 | 300 | 767 | 310 | 133 | 24-26 | 56 |
| LS12"x1 | 15 | 300 | 884 | 310 | 133 | 26-28 | 65 |
| LS14"x1 | 22 | 355 | 952 | 365 | 140 | 28-32 | 90 |
| LS16"x1 | 22 | 400 | 1019 | 415 | 140 | 28-32 | 108 |
| LS16"x1 | 30 | 400 | 1126 | 415 | 155 | 32-35 | 135 |
| LS20"x1 | 30 | 500 | 1256 | 514 | 162 | 32-35 | 208 |
| LS24"x1 | 50 | 600 | 1525 | 625 | 240 | 46-50 | 418 |
