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 5996-01-236-3526
NSN 5835-00-233-6327
NSN 4140-01-621-1463
NSN 6685-01-056-9171
NSN 5905-00-523-0190
NSN 5895-01-076-5224
NSN 5950-00-617-9158
NSN 4140-01-321-3030
NSN 6145-00-244-2949
NSN 6240-00-960-8458
NSN 6105-01-325-5499
NSN 4140-01-552-6158