2.5mm internal hex screwdriver bit, hardened electric screwdriver bit with magnet, 50mm S1/4 tip (sold in packs of 10, shipped in plastic box)

1、The screwdriver bits are used high temperature quenching heat treatment strengthens the overall hardness, making it more comfortable to use. 2、These hex socket screwdriver bits are made of S2 alloy steel to resist corrosion and increase service life. 3、The whole of the screwdriver bit adopts strong magnetic treatment, with strong magnetic adsorption screws, easy to use and fast operation. 4、This screwdriver bit is strong magnetic that can be firmly fixed on screwdrivers, fitting for electric screwdrivers. 5、The screwdriver bits are 50mm in length, small in size, and easy to carry and store. Item Type: Magnetic Head Screwdriver BitsMaterial: S2 Alloy SteelShank Diameter: Approx. 6.35mm / 0.3in Length: Approx. 50mm / 2inMagnetism: Strong MagneticSpecification: Approx. 2.5mm / 0.1in10 x Screwdriver Bits