Impact Bit Set, Application - Tools Impact, Fastening Tool Tip Size PH2/SL10, PH2/SQ2, PH2/T25, Hex Shank Size 1/4 in, Overall Bit Length 5 3/4 in, Bit Style Phillips, Slotted, Square Recess, Torx(R), Shank Style Hex, Fastening Tool Material Alloy Steel, Single End/Double End Double End, SAE or Metric SAE, Impact Rated Yes, Driver Bit