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 5855-01-432-0524
NSN 5985-01-559-4811
NSN 5925-01-614-3205
NSN 5998-01-468-1660
NSN 6645-01-467-9983
NSN 2925-01-633-4048
NSN 6685-01-530-3458
NSN 5945-01-580-8921
NSN 5985-01-414-6104
NSN 5835-00-834-1286
NSN 6130-00-835-5912
NSN 5975-01-206-3526