1 in. TORX T20 SHOCKWAVE Impact Duty Insert Bit (5 pk), Milwaukee Tool, Mfr#: 48-32-4614

T20 Driver Bits, Application – Tools Impact, Fastening Tool Tip Size T20, Hex Shank Size 1/4 in, Overall Bit Length 1 in, Bit Style Torx(R), Shank Style Hex, Fastening Tool Material Alloy Steel, Single End/Double End Single End, Includes (5) Insert Bit T20, SAE or Metric SAE, Impact Rated Yes, Finish Unfinished, Insert Bit