Insert Bit, Application - Tools Power, Bit Style Phillips, Square, Fastening Tool Tip Size PH2, SQ2, Shank Style Hex, Hex Shank Size 1/4 in, Double End, Fastening Tool Material Steel, Overall Bit Length 2 1/2 in, SAE, Metric, Finish Corrosion Coated, Impact Rated Yes, For Use With Power Tool, Insert Bit, Package Quantity 2