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