IRWIN Impact Driver Bit (5-Piece)
Set includes 4 double-ended 2-3/8-in bits: 1 T15/T20, 1 T20/T25, 1 T25/T30, 1 T25/T25; plus 1 magnetic screw-hold attachment
Built for maximum durability and long life with impact drivers
DoubleLokTechnology™ ensures that both ends of the bit lock securely in impact drivers and quick-change chucks, enabling use of 2 tips from 1 bit, for added convenience and extended life

