- Blocks without ropes and hooks
- Made of light galvanized steel and aluminum alloy
- Sheaves have bronze bushings
- Block features extended nose guard
| Type | Block |
| Style | Extended Nose |
| Material | Light Galvanized Steel and Aluminum Alloy |
| Maximum Safe Load | 750 lb (340 kg) |
| Weight | 12.8 oz (363 g) |
| Overall Length | 5.625 Inch (14.3 cm) |
| Overall Height | 5.625 Inch (14.3 cm) |
| Overall Width | 1.35 Inch (3.4 cm) |
| Special Features | Nose Extended Over Keeper |
