A 40-piece impact driver bit set built around Klein's ProFlex torsional recoil system, which absorbs impact energy at the bit rather than passing all of it straight to the tip.
| Spec |
Detail |
| Bits |
S2 impact-rated steel in Phillips, slotted, square, and TORX® profiles |
| Extended-length |
3.5-inch #2 Phillips and #2 square bits for recessed fasteners |
| Also includes |
a 3-inch magnetic bit extension and 1/4 and 5/16-inch magnetic power nut drivers |
| Storage |
compact, modular case compatible with MODbox™ |
Best for: running an impact driver all day on mixed fastener types without burning through standard bits as fast.