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 5925-01-422-6783
NSN 6320-00-731-6134
NSN 5965-01-050-0689
NSN 6105-01-026-0164
NSN 6220-01-461-2910
NSN 5895-01-373-5308
NSN 7035-00-533-4464
NSN 6610-00-456-3846
NSN 5895-00-764-8615
NSN 6105-01-543-6107
NSN 5985-01-029-3555
NSN 5855-00-797-8217