Grade 70 hooks meet all DOT requirements for use with Grade 70 transport chain, which is widely used for securing loads on flatbed trailers. Slip hooks form a noose which tightens when a load is applied, while the latch ensures that the chain does not inadvertently slip out of the hook. This hook is easily attached to a length of chain with the built-in clevis pin which is secured with the supplied cotter pin. The hook is zinc electroplated with a gold chromate conversion coating, which provides good corrosion resistance. Never exceed the Safe Working Load of 7100 lb. For use with 3/8 in chain. Verify that the hook size and chain diameter are compatible before attaching to load.
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