Klein Tools 647 Tool Set, Made in USA, Nut Drivers Sizes 3/16, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2-Inch, Chrome-Plated 6-Inch Shafts, Cushion Grip, 7-Piece

Tool Set includes general purpose selection of the most frequently used nut drivers | Nut Drivers' 6-Inch (15 cm) full hollow shaft facilitates work on long bolt applications | Set contains Klein Cat. Nos. 646-3/16, 646-1/4, 646-5/16, 646-11/32, 646-3/8, 646-7/16 and 630-1/2 nut drivers | Cushion-Grip handles allow for greater torque and comfort | Made in USA | Shafts are chrome-plated for smooth feel and corrosion resistance | Internal flanges provide solid, twist-resistant shaft anchor