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 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�, and 1-1/4�