A shallow opening ensures that the chain won't slip through.
Clevis Grab Hooks are commonly used in load binding applications. Hooks are commonly attached to the end of a transport chain. When used with a 5/16" chain, the shallow throat opening allows for easy and secure connections and ensures that your chain won't slip. The hook is stamped with "G70" for easy identification and meets all DOT regulations for Grade 70 Transport when used with a 5/16" Grade 70 Transport chain.