These snap hooks feature a key-lock connection for added security. Spring-loaded closure enables quick attachment to a wide range of fixing points. Constructed of formed 316 stainless steel for corrosion resistance and durability. Multi-functional they can be used for lifting, rigging and anchoring applications. For use with ropes, chains, straps and small diameter cable. A 1/2" B 6-5/16" C 7/8" D 1-1/8" Break Strength 5,200 lbs. Pkg. Bulk