This 13-millimetre Sur-Loc(R) swivel hook is rated for both wire rope and use with a Grade 80/100 chain. Each fatigue-rated hook is individually proof-tested at 2 1/2 times the working load limit with certification. The recessed trigger design is flush with the hook body, protecting the trigger from potential damage. This hook is easy to operate with an enlarged thumb access. The positive lock latch is self-locking when the hook is loaded. Each hook is made from forged alloy steel.
