Klein Tools 33803 ProFlex 42-Bit Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver

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. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

• IMPACT-RATED: Set includes 42 total bits and adjustable screwdriver
• TORSION ZONE TECHNOLOGY: Torsional recoil system extends the life of the bit
• CUSHION-GRIP HANDLE: Features quick-adjust push button for adjustable-length blade
• MAGNETIC BIT HOLDER: Powerful magnet inside barrel to better retain bits and securely hold fasteners
• MODbox ACCESSORY CASE: Stack cases with similar designs and is MODbox compatible
• STORAGE TRAY: For loose fasteners and extra bits