Single Aluminum Block - 51mm Sheave
Single block with anodized aluminum cheeks. Delrin™ sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist.
Specifications:
- Sheave Dia. 2" (51mm)
- Thickness 15/16" (24mm)
- Width 2 1/8" (54mm)
- Length 4 13/32" (112mm)
- SWL 1750 lbs. (795kg)
- Weight 5oz. (142g)
- Max. Line size 7/16" (11mm)
![Schaefer Single Aluminum Block - 51mm Sheave [504-05] - Essenbay Marine](http://essenbaymarine.com/cdn/shop/products/74715XL_{width}x.jpg?v=1680054096)
![Schaefer Single Aluminum Block - 51mm Sheave [504-05] - Essenbay Marine](http://essenbaymarine.com/cdn/shop/products/74715BXL_{width}x.jpg?v=1680054098)
![Schaefer Single Aluminum Block - 51mm Sheave [504-05] - Essenbay Marine](http://essenbaymarine.com/cdn/shop/products/74715XL_1024x.jpg?v=1680054096)
![Schaefer Single Aluminum Block - 51mm Sheave [504-05] - Essenbay Marine](http://essenbaymarine.com/cdn/shop/products/74715BXL_1024x.jpg?v=1680054098)