TEKTON 3/8 Inch Long Triple Square Bit Socket Set, 8-Piece (M4-M12) | SHB91318

Includes 8-pc. 3/8 in. drive triple square bit sockets: M4, M5, M6, M7, M8, M9, M10, M12; Carrying case S2 steel bits are press-fit into the socket for a straight, permanent connection that can't loosen over time Triple square (XZN) bit tips are machined to precise tolerances for strong engagement with fastener heads Large, clear die-stamped size markings are 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