• Impact-Rated steel bit set with 42 total bits and adjustable screwdriver.
• ProFlex Torsion Zone bits feature energy-absorption technology to extend the life of the bit.
• Cushion-grip screwdriver has adjustable-length blade with quick-adjust push button.
• Powerful magnet within the barrel enhances bit retention and securely holds fasteners.
• Compact storage system is designed to nest within the MODbox system and is stackable with cases of similar design.
• Small parts storage tray for loose fasteners and extra bits.
• Always wear eye protection.
• NOT insulated. Will not protect against electrical shock.
• Do NOT use to pry or chisel.

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.