TEKTON 3/8 in Drive Hex Bit Socket Set with Rails and Tray, 19-Piece (1/8-3/8 in., 3-10 mm) | SHB91202

Tekton S2 steel bits are press-fit into the socket for a straight, permanent connection that can't loosen over time. The 6-sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners. Its chamfered end easily slides into fasteners, reducing wear.Features:• 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 • Twist-to-lock socket rail organizes and securely holds sockets in place, both for in your toolbox and on the go