uxcell PH2 Phillips Cross Head Magnetic Power Driver Bits 10Pcs Product Name : Screwdriver Bit;Head Type : Phillips Tip Size : PH2;Bit Dia(Approx) : 4.5mm / 0.177" Shank Size(Approx) : 6.3mm / 0.248";Overall Length(Approx) : 50mm / 1.968" Color : See the Picture;Material : Metal Total Weight : 99g;Package Content : 10 Pcs x Screwdriver Bits