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 6130-00-929-6699
NSN 5855-01-078-4180
NSN 5905-01-641-9801
NSN 5998-01-407-2185
NSN 5925-00-683-7877
NSN 6620-00-871-0592
NSN 5965-01-505-3716
NSN 5915-01-442-1546
NSN 6145-00-335-1336
NSN 6220-01-495-2851
NSN 5925-00-134-9501
NSN 5996-00-525-1777