PH3 Driver Bits Application - Tools Impact Fastening Tool Tip Size PH 3 Hex Shank Size 1/4 in Overall Bit Length 3 1/2 in Bit Style Phillips Shank Style Hex Fastening Tool Material Alloy Steel Single End/Double End Single End Includes (5) 3 1/2 in Power Bit PH3 SAE or Metric SAE Impact Rated Yes Finish Unfinished Power Bit