CRV Cold Stamp Socket wrench head Metarial: CRV Finish: Mirror, Satin, Double Color 1/2" , 3/4" , 1" CRV Cold Stamp Socket CRV Cold Stamp Socket wrench headMetarial: CRVFinish: Mirror, Satin, Double Color1/2" , 3/4" , 1"CRV Cold Stamp Socket CRV Cold Stamp Socket wrench head Double color