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 5975-01-368-6454
NSN 5855-01-585-3005
NSN 6130-00-064-7830
NSN 5935-01-420-7848
NSN 5835-00-518-4507
NSN 5950-01-046-0778
NSN 6620-00-487-7316
NSN 4140-00-170-5152
NSN 7035-01-348-1257
NSN 5925-01-088-4468
NSN 6220-00-451-8760
NSN 6105-01-478-3111