This 14-piece power nut driver bit set features sandblasted, chrome vanadium steel, precision-milled, 1/4"-hex shanks made to fit all power drills, screwguns, and cordless and magnetic screwdrivers.

• Universal fit 1/4-Inch hex shank power nut drivers without detents
• Forged and hardened chrome vanadium steel
• Corrosion-resistant sandblasted finish
• (7) Power Nut Driver Bits (Inch): 3/16, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16-Inch
• (7) Power Nut Driver Bits (Metric): 5, 5.5, 6, 7, 8, 10, 12 mm

Universal fit 1/4-Inch hex shank power nut drivers without detentsTEKTON