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 5925-01-382-9313
NSN 5920-01-237-3224
NSN 6135-01-508-3784
NSN 6145-01-179-9854
NSN 6110-01-250-2708
NSN 5835-01-029-5602
NSN 6145-01-416-5808
NSN 5965-01-399-8454
NSN 5835-00-498-8189
NSN 6135-00-128-1633
NSN 5855-01-519-2933
NSN 6240-01-091-4008