* Magnetic tips, can suck the screws easily when used it.* Easy to install on the screwdriver handle of the bit shank.* Great replacement for missing, bent or broken cross head screwdriver bits.* Made of S2 alloy steel, which is a commonly used material in hardware with high hardness.* Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth. Specifications:Shank Size: (Hex) 1/4-inchBit Type: SL5/PH2Phillips Bit Diameter: 5mmTotal Length: 65mm / 2.56-inchMaterial: S2Package Content:5 x Screwdriver Bits