The Klein 10-in-1 Multi-Bit Screwdriver/Nut driver has the bits to handle your most common tasks. From Phillips or slotted to square and TORX®, these tips are precision-machined for an exact fit. The internal flanges inside the handle provide solid, twist-resistant blade anchor. A Cushion-Grip handle for greater torque and comfort helps you get the job done fast.PRODUCT FEATURES:- Cushion-Grip handle for greater torque and comfort - End of handle is marked to quickly identify tool - Features 5/16-Inch (8 mm) and 1/4-Inch (6 mm) nut drivers, #1 and #2 Phillips, 1/4-Inch (6 mm) and 3/16-Inch (5 mm) slotted, T10 and T15 TORX, and #1 and #2 square-recess