Klein Tools 33803 ProFlex Impact Screwdriver Bit Set, 44-Piece Grab Now

Klein Tools designed an Adjustable Screwdriver and Bit Set for the professional tradesman and DIY enthusiasts. The bits are made of high impact rated S2 steel with an optimized torsion zone to enhance durability by absorbing impact forces. All 44 pieces fit in an impact-resistant case featuring steel hinges and a stay-shut latch. Case has modular stack-ability with other cases of similar design and is MODbox compatible.