No-Slip design in forged cro-moly steel grips flats of fasteners not the corners.
Molded tray and includes these standard length impact sockets - 7/16 in. 1/2 in. 9/16 in. 5/8 in. 11/16 in. 3/4 in. 13/16 in. 7/8 in. 15/16 in. 1 in. 1-1/16 in. 1-1/8 in. and 1-1/4 in.