Schaefer Single Aluminum Block - 51mm Sheave
This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.
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)
Product Specifications
| Dimensions | 5" L × 3" W × 1" H |
|---|---|
| Shipping Weight | 0.35 lb |
| Country of Origin | UNITED STATES |
| Harmonized Code | 8302.49.45.00 |

