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 6150-00-995-3181
NSN 5855-00-198-3197
NSN 5950-01-162-8386
NSN 6130-01-218-6186
NSN 5960-00-565-9133
NSN 5996-00-898-7036
NSN 6150-00-246-6673
NSN 5965-00-768-4366
NSN 6135-01-582-5987
NSN 6105-00-098-5516
NSN 6645-01-400-1137
NSN 5990-01-153-0679