Klein Tools Screwdriver/Nut Driver 5-in-1. The driver contains head tips that are precision-machined for an exact fit. Specifications for Klein Tools 5-in-1 Screwdriver/Nut Driver: Manufacturer: Klein Tools Color: Black Features of Klein Tools 5-in-1 Screwdriver/Nut Driver Multi-bit Screwdriver / Nut Driver with Cushion-Grip handle for greater torque and comfort. End of handle is marked to quickly identify tool. Features 5/16in (8 mm) nut driver plus #1 and #2 Phillips 1/4in and 3/16in (7 mm and 5 mm) slotted screwdrivers. The following replacement bits are available: #1 Phillips and 3/16in 5 mm Slotted (Cat. No. 32478). #2 Phillips and 9/32in 7 mm Slotted (Cat. No. 32479). Package Contents: Klein Tools 5-in-1 Screwdriver/Nut Driver Klein Tools 32476: Screwdriver/Nut Driver 5-in-1