CROSBY A 350 N CHOKER HOOKS :
New style incorporates throat opening equal to or larger than old style hooks.
Each product has a Product Identification Code (PIC) for material traceability, along with a Working Load Limit, and the name Crosby or "CG" forged into it.
All hooks incorporate Crosby's patented QUIC-CHECK Â® marks to help in determining if throat opening dimension has changed.
Each hook can be equipped with a Crosby S-4320 heavy duty stamped latch with the high cycle, long life spring.
Forged Alloy Steel Quenched and Tempered.
Design Factor of 5 to 1