ProFlex Impact Driver Bit and Socket Set, SAE, 43-Piece

Klein Tools designed a premium Bit Set for the professional tradesman and DIY enthusiasts. This screwdriver includes a magnet for secure bit retention and the socket wrench ensures maximum torque. The bits are made of high-impact rated S2 steel with an optimized torsion zone to enhance durability by absorbing impact forces. All pieces fit in an impact-resistant case featuring steel hinges and a stay-shut latch with modular stack-ability with cases of similar design and is MODbox compatible. Includes a 3/8-Inch impact driver adapter. Small parts tray inside the case to secure loose hardware. Cushion-Grip screwdriver with adjustable blade length. Compact storage system is designed to nest within the MODbox system and is stackable with cases of similar design.