3/8 Inch Drive x M4 Triple Square Bit Socket, Tekton, Mfr#: SHB18204

TEKTON S2 steel bits are press-fit into the socket for a straight, permanent connection that can’t loosen over time. Die-stamped markings are permanently impressed into the steel and can’t wear off. The triple square tip geometry is machined to precise tolerances for an exact fit with fasteners. •S2 steel bit is press-fit into the socket for a straight, permanent connection that can’t loosen over time •Triple square (XZN) bit tip is machined to precise tolerances for strong engagement with fastener heads •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 •Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion