uxcell 6mm Shank Gray 4mm x 75mm Magnetic Tip Phillips Screwdriver Bits 10Pcs Product Name : Phillips Screwdriver Bits;Tip Size : PH1;Bit Dia. : 4mm/ 0.16" Shank Dia. : 6mm/ 0.24";Total Length : Total Length 75mm / 3" : 75mm / 3";Material : Metal Color : Gray;Total Weight : 165g Package Content : Package Content;10 Pcs x Phillips Screwdriver Bits : 10 Pcs x Phillips Screwdriver Bits