A metal hook formed with a relatively narrow throat which grabs a chain link and prevents the chain loop tightening when load is applied.
NSN 6620-01-487-8735
NSN 6320-00-937-5625
NSN 5960-01-201-6316
NSN 5999-01-092-2064
NSN 6320-01-261-5983
NSN 6240-01-085-2319
NSN 6320-01-046-5228
NSN 5920-01-401-5315
NSN 6240-01-629-9175
NSN 5835-00-532-5910
NSN 5910-01-442-4628
NSN 7035-01-287-9817