TEKTON 1/4 in Drive Hex Bit Socket Set with Rail, 10 Piece (5/64 5/16 in) SHB90105

Includes 10-pc. 1/4 in. drive hex bit sockets: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 in.; Socket rail S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time 6-sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners Large, clear die-stamped size marking is easy to read and can’t wear off Four detent grooves provide a secure connection with the drive tool and a drilled through-hole allows locking on with retaining pin.Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion.Beveled inner rim of the socket opening helps guide it smoothly onto fasteners