T10 1/4" Hex Shank 75mm Long Magnetic Torx Screwdriver Bits Gray 20pcs Product Name : Torx Screwdriver Bits;Model : T10 Point Diameter : 2.74mm / 0.1";Total Length : 75mm / 3" Hex Shank Size : 6.3mm / 1/4";Material : Metal Color : Gray;Weight : 208g Package Content : 20pcs x Torx Screwdriver Bits