03078-5/16-2 - 3” Swivel Hook Pulley Blocks 2 Sheaves 5/16” Rope Cable

Description

3″ Swivel Hook pulley block with center removable pin/snatch, industrial quality, forged hook, double, 7/16 wide machined sheave; oil impregnated bushing grooved for 5/16″ wire rope. Clear zinc finish; safe work load of 800 lbs; weight 2.25 lbs.
Options include:  change the center rivet to be a removable pin/snatch; add a steel latch; change the fastener located in the center of the pulley from a rivet to a bolt (F1); change the 2 fasteners located at the top from rivets to bolts (F2); change all 3 fasteners from rivets to bolts (F3).
Dimensions in inches are approximate.