Stahlwille 03131230 ID3889 1054TX T30 Screwdriver sockets For inside TORX® screws, extra long, Chrome Alloy Steel, chrome plated. Features: No: 1054TX Size: T30 TORX® size in mm mm: 5,5 L1mm: 120 L2mm: 82 Dmm: 22,7 Weight g: 99 Application: size T55 for the cylinder head screws on various Ford model