Insert Bit Application - Tools Impact Fastening Tool Tip Size T10 Hex Shank Size 1/4 in Overall Bit Length 1 in Bit Style Tamper Resistant Torx(R) Shank Style Hex Fastening Tool Material S2 Steel Single End/Double End Single End SAE or Metric SAE Impact Rated Yes Finish Magnesium Phosphate Insert Bit Package Quantity 2