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 5985-01-509-4534
NSN 5915-01-552-6356
NSN 5975-01-339-2519
NSN 5915-01-384-6915
NSN 6135-00-921-6487
NSN 5975-01-473-3423
NSN 5945-01-206-7035
NSN 6220-00-913-4465
NSN 5930-00-145-4759
NSN 5935-01-128-3792
NSN 5910-01-206-4519
NSN 6150-01-391-7118