Uxcell a15031000ux0155 T25 Tip 1/4" Hex Shank Magnetic Torx Screwdriver Bits Product Name : Torx Screwdriver Bits; Model : T25 Tip Diameter : 4.43mm / 0.173"; Total Length : 50mm / 2" Hex Shank Size : 6.3mm / 1/4"; Material : Metal Color : Gray; Weight : 205g Package Content : 20pcs x Torx Screwdriver Bits