| Drawing | Size (Sheave dia.)(mm) | Max dia of rope(mm) | d(mm) | L(mm) | L1(mm) | L2(mm) | D1(mm) | B(mm) | B1(mm) | t(mm) | t1(mm) | Hex. Wrench dia.(mm) | Unit Weight(kg) | Work Load Limit (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
50 | 14 | 10 | 159 | 29 | 100 | 36 | 50 | 14 | 20 | 44 | – | 0.6 | 350 |
|
75 | 16 | 14.5 | 229 | 38 | 139 | 59 | 75 | 19 | 24 | 49 | 10 | 1.8 | 600 |
|
100 | 22 | 16 | 285 | 44 | 170 | 78 | 100 | 22 | 28 | 61 | 12 | 3.4 | 1,000 |
|
125 | 25 | 22 | 348 | 54 | 200 | 100 | 125 | 27 | 32 | 73 | 14 | 6.5 | 1,500 |
Block
