No-Slip design in forged cro-moly steel grips flats of fasteners not the corners . Lifetime manufacturer's warranty. Comes in molded tray and includes these standard length 12 point impact sockets: 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1-1/16", 1-1/8", 1-3/16", and 1-1/4"
1/2" Drive Fractional 12 Point Standard Impact Socket Set - 14 Pc.