Lightweight heavy-duty haulback blocks feature the lightest weight possible for heavy haulback service. Sheaves and sides of high strength alloy steel for long service and lightweight. Mounted on Timken tapered roller bearings. Line guards are furnished as standard equipment.
- Block number: 1369
- Sheave size: 13x2 1/2
- Line size: 3/4-7/8
- Throat height (less line guard): 7 7/8
- Throat width (less line guard): 2 1/4
- Safe working load: 15 tons
- Weight with plain shackle: 66