Highlights:Length : 2-3/8 in;Double ended;Material : Steel;Number Of Pieces : 3;Specifications : 1/4 in Shank;Includes : NO 1, NO 2 and NO 3 Phillips, 2-3/8 in Bit;Usage : For Driving, Drilling, Tightening and Removing Fasteners;DoubleLok Technology ensures both ends of bit lock securely in impact drivers and quick-change chucks;Precision-tip geometry delivers exceptional 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;Impact double-ended power bits with precision tip. Provides better fit with less stripping;