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 5935-01-562-3385
NSN 6145-01-275-7998
NSN 5999-01-031-1285
NSN 6110-00-363-3974
NSN 5985-01-453-8895
NSN 5965-01-449-2757
NSN 5925-01-024-4153
NSN 5930-00-180-8225
NSN 5985-01-050-0604
NSN 6650-01-293-2802
NSN 5965-01-354-9834
NSN 5895-00-896-6049