Klein Tools 33801 ProFlex Impact Driver Bit Set, 40-Piece

The Klein Tools® 33801 ProFlex Impact Driver Bit Set includes heavy-duty S2 impact-rated steel bits. They feature an optimized torsion zone that absorbs impact forces to increase the lifetime of the bit. The 3" bit holder, 1/4" and 5/16" nut drivers have strong magnets to keep bits and fasteners in place. Minimal chamfering on the nut drivers hex pockets increases surface contact between the nut and driver for better performance.

The set contains: 25 standard bits, 9 extended 2.25" bits, 2 extended 3.5" bits (#2 Phillips and #2 Square), 3 nut drivers and a stainless steel bit holder, All tools are organized in a durable, impact-resistant case with steel hinges and stay-shut latch. The case is is compatible with MODbox storage system.

Warning: NOT insulated. WILL NOT protect against electrical shock.