10pcs 1/4'' Hex Shank Nut Driver Bit Sets, Quick Change Socket Nut Impact Driver Adapter Imperial Size 1/4"

Overall Length: 65mm/2.56" (Approx.), This set includes 10pcs 1/4-Inch nut drivers.

Designed For 1/4" Hex Shank Bits, fit for a variety of quick-change chucks, various flashlights, and screwdrivers.

The bell-shape and magnetic hex insert allow the bit to hold the bit securely in place for quicker installations.

Made of heat-treated chrome Vanadium steel, extra high hardness, good abrasion resistance, durable and long service life Applicable for installing in those hexagon tools, such as pneumatic screwdriver, electric screwdriver, pneumatic drill, electric drill, manual screwdriver, and more.