1550 lb. Swivel Hook Block
The 1550 lb. Swivel Hook Block is a zinc-plated 3 1/2″ swivel hook pulley encased and an attachment hook. Features a 3/12″ sheave and the attachment hook rotates 360 degrees. Stamp rated 1,550-pound capacity.
Measures 3 3/4 in. L x 1 in. W x 8 1/4 in. H. Accepts cable 5/16″ and smaller. Designed for boat lift cable to run smoothly through the sheave to the cradle and cable winder. Helps take tension off of the drive pipe.
Specifications
Lifting Capacity: | 1,550 lbs. |
Fits Cable: | Up to 5/16 in. thick |
Overall Dimensions: | 3 3/4 in. L x 1 in. W x 8 1/4 in. H |
Hook Size Opening: | 13/16 in. |
Center of Sheave to Top of Shackle: | 6 in. |
Sheave Housing Material: | Zinc-plated |
Hook Material: | Steel |
Hook Finish: | Hot-dipped galvanized |
Sheave Material: | Steel |
Sheave Size: | 3 1/2 in. |
Sheave Width ID: | 5/8 in. |
Commonly Used: | Small watercraft (flat bottom boats) |
Product Guides
Product Overview
- 1,500 lb. lifting capacity
- Measures 3 1/4 in. L x 1/2 in. W x 6 3/16 in. H
- Zinc-plated sheave housing
- Hot-dipped galvanized hook
- 3 in. sheave factory installed in the sheave housing
- Fits the boat lift cable up to 5/16 in. thick
- Used in smaller watercraft like flat bottom boats