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 5960-01-323-6432
NSN 5965-00-021-5620
NSN 6645-01-070-1210
NSN 6105-01-585-3556
NSN 5915-01-502-4285
NSN 6240-00-526-0243
NSN 5960-01-195-6905
NSN 5895-01-417-9714
NSN 6645-01-384-0628
NSN 5945-00-273-9481
NSN 6645-01-548-3934
NSN 5930-01-013-9251