TEKTON 3/8 Inch Drive x 3.5 mm Long Hex Bit Socket | SHB13401

About this item

• 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
• Extra-long bits allow you to reach deep into especially narrow, recessed areas
• 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
• Beveled inner rim of the socket opening helps guide it smoothly onto fasteners