Klein Tools 6 in. 2-in-1 Hex Head Slide Driver Nut Driver

Unique, patented tip slides back and forth from 1/4-Inch and 5/16-Inch hex sizes. A simple twist of the thumb nut locks in the tip setting. Magnet in hex keeps screw in place regardless of which driver is selected. Classic Cushion-Grip handle for added torque and comfort.|Unique, patented tip slides back and forth to switch sizes|Includes 1/4 in. and 5/16 in. driver sizes|Thumb nut twists to lock tip setting|Magnetic regardless of which driver is selected|Cushion-grip handle for added torque and comfort|Handle features tip-ident for easy tool identification|Shank length: 6 in.|U.S. Patent 7,654,175 B2