Klein Tools Nut Driver Set contains the type of nut drivers professionals carry most often. Each nut driver in this 7-piece set features a full hollow shaft for work on stacked circuit boards or other long bolt applications. Klein's patented Cushion-Grip™ handle provides greater torque and comfort.

• 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