Power Bit Application - Tools Impact Fastening Tool Tip Size 1/4 in Hex Shank Size 1/4 in Overall Bit Length 2 in Bit Style ECX(TM) Shank Style Hex Fastening Tool Material Carbon Steel Single End/Double End Single End Includes (1) #1 ECX bit (1) #2 ECX bit SAE or Metric SAE Impact Rated Yes Finish Black Oxide Power Bit Package Quantity 2