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 superior 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. #2PH. 2-3/8" overall length.

• IMPACT SCREWDRIVER BITS
• DOUBLE END