U,Shaped Screwdriver Bit Set, 5 Sizes, 50mm S2 Steel, Magnetic, Hex 1/4" Shank

These U-shaped bits are made of S2 alloy steel material, which is commonly material high hardness in hardware. Those bits are magnetic that can be firmly fixed on screwdrivers. The set included 5 different sizes U-shaped heads, so can meet your requirement at an affordable price. Widely , fitting for electric screwdrivers, hand screwdrivers, electric drills, and so forth. It is useful to operate electronic device, perfect for electrician, mechanic repair work.