Stahlwille 03100050 54TX T50 Screwdriver socket 1/2" For inside TORX® screws, Chrome Alloy Steel, chrome plated. Features: Size: T50 TORX® size in mm mm: 8,8 L1mm: 55 L2mm: 17 Dmm: 22,7 Weight g: 86 Application: size T55 for the cylinder head screws on the Opel Omega V6" Stahlwille-Code: 03100050