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 6650-00-878-8909
NSN 6110-00-260-0130
NSN 6320-01-466-4175
NSN 5965-00-035-4556
NSN 5998-00-227-1118
NSN 6220-01-084-0287
NSN 6150-01-373-9536
NSN 6105-00-248-5772
NSN 6650-01-024-6425
NSN 5930-00-540-9647
NSN 2925-01-633-4048
NSN 6645-00-342-5956