Graduated handle sizes corresponding to the torque of the respective blade size, with a cross hole for hanging. The oil- and acid-resistant two-component handle made of special rubber does not stick and is clearly marked with size information. The matte chrome-plated shafts are made of chrome-silicon-manganese-molybdenum alloyed special steel, and the indestructible through shaft is suitable for the highest demands. The black blade is designed for precise screw engagement, the short blade features standard Torx, and the long blade is equipped with Tamper-Torx TTX.