These carabiners feature an interlocking spring-loaded gate snap for 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 7/16" B 4-11/16" C 11/16" D 5/8" Break Strength 2500 lb Pkg. Card