KingChain Grade 43 Eye Slip Hooks are designed to allow chain to slip through the hook. Use on a Grade 43 High-Test or lower grade chain (sold separately). Use an accessory of equal or greater strength to attach to chain or simply thread rope through the eye. Made from steel with a zinc-plated finish for weather resistance. Hooks are sized by the material diameter of the chain that they engage; make sure the hook size and chain diameter are compatible before attaching to load. Safe Work Load (SWL) of 885 kg (1,950 lb). Never exceed the Safe Work Load (SWL). **NOTE** Do not use for overhead lifting.