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 5930-00-952-1900
NSN 7035-01-284-5043
NSN 6220-01-628-7054
NSN 5920-00-247-9157
NSN 5950-01-479-9673
NSN 5950-00-208-4262
NSN 5905-01-082-1848
NSN 5999-01-389-4138
NSN 4140-00-707-5963
NSN 6610-01-400-3880
NSN 5905-01-112-6507
NSN 5915-00-307-4313