1/2 Inch Drive Phillips/Slotted Bit Socket Set with Rail, 8-Piece (No. 2-No. 4, 1/4-5/8 in.)

Tekton heat-treated S2 steel bits are press-fit into the socket for a straight, tightly mated fit that can't loosen over time or under stress. The tips are machined to precise tolerances for exact fit with Phillips and slotted fasteners. Large stamped size markings are permanently impressed into the material by a roll-stamp die. Detent grooves and beveled edges provide a smooth and secure connection with the drive tool. The portable organization rail has twist-to-lock clips that hold sockets securely and can be repositioned anywhere along the rail.