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 5985-00-368-7198
NSN 6650-00-500-6455
NSN 5895-01-229-5774
NSN 6220-01-377-4957
NSN 5999-00-483-1390
NSN 6145-01-194-3086
NSN 5960-01-364-1318
NSN 6320-01-607-1491
NSN 5855-01-222-1242
NSN 5920-01-334-2903
NSN 4140-00-805-9531
NSN 2925-01-386-7392