Single Heavy Block (Casting Sheave with Hook Top)
| Size Φ | A | B | C | D | SWL | BL |
| mm | mm | mm | mm | mm | kgs | kgs |
| 15.00 | 270.00 | 75.00 | 84.00 | 20.00 | 575 | 2300 |
| 22.00 | 270.00 | 75.00 | 84.00 | 35.00 | 575 | 2300 |
| 19.00 | 335.00 | 100.00 | 113.00 | 20.00 | 575 | 2300 |
| 28.00 | 335.00 | 100.00 | 113.00 | 30.00 | 575 | 2300 |
| 19.00 | 390.00 | 125.00 | 140.00 | 35.00 | 975 | 3900 |
