The Impact Square SQ No.2 x 50mm Insert Bit 15pc Tic Tac Case (SQ2) is a set of 15 high-quality insert bits designed for use with impact drivers and drills. With a 50mm length and SQ2 (Square) size, these bits are ideal for driving screws with square (Robertson) heads. The square drive provides a secure, slip-resistant fit, reducing the likelihood of cam-out during high-torque applications. The durable design of the bits ensures reliable performance in woodworking, construction, and other demanding tasks. Packaged in a Tic Tac case, the bits are neatly organized and easy to store, making them convenient for both professionals and DIY enthusiasts.