Power Bit, Application – Tools Power, Bit Style Torq-Set, Fastening Tool Tip Size #4, Shank Style Hex, Hex Shank Size 1/4 in, Single End, Fastening Tool Material S2 Steel, Overall Bit Length 1 in, SAE, Finish Unfinished, Impact Rated Not Impact Rated, For Use With Power Tool, Insert Bit, Package Quantity 5