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.
