IRWIN Power Bit, Square Recess Drive, #3 Drive, Hex Shank, 1/4 in Shank, High-Grade Steel, Black Oxide, 2-3/8 in Length, Suitable for: IRWIN Magnetic Screw-Hold Attachment
DoubleLok Technology ensures both ends of bit lock securely in impact drivers and quick-change chucks, enabling use of two tips from one bit for added convenience and extended life
DoubleLok Technology ensures both ends of bit lock securely in impact drivers and quick-change chucks, enabling use of two tips from one bit for added convenience and extended life
Precision tip geometry delivers great fitment, reducing stripping and cam-out
Power groove designed for compatibility with IRWIN Impact Performance Series magnetic screw-hold attachment
Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high-torque output