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 6610-01-330-7839
NSN 5950-01-134-5196
NSN 5920-01-078-9497
NSN 5930-01-400-6126
NSN 5950-01-634-0677
NSN 5996-01-547-6638
NSN 5930-01-286-5606
NSN 5985-01-157-9826
NSN 6135-01-041-3829
NSN 5999-01-597-0754
NSN 5930-01-050-7500
NSN 5925-01-430-5306