Element blocks introduce side plates that combine forged aluminium and compound curves for strength. They are both contemporary and robust. The design of the element block combines the minimum amount of metal required to prtect the sheave along with a proven bearing. Therefore the Element blocks are priced very economically and a great value of "bang for buck". Only from Harken engineering and design.
Specifications:
- Sheave Dia: 3-1/8"
- Length: 8"
- Weight: 18.9oz.
- Shackle Pin: 3/8"
- Max. Line size: 5/8"
- Max. Working Load: 4850 lbs
- Breaking Load: 9700 lbs