Proto 1/2'' Drive Socket Impact Retaining Ring 1350 Grv Dia. 1.7/16'' Red RR50145
Retaining Rings, 1/2 in Drive, 1.58 in Dia., Steel
Features: Helps secure sockets onto drive tools | Resin crush gauge on the pin helps indicate when a socket is excessively worn and should be replaced | One-piece construction, no loose parts