VI40 VI40 info Material: Nickel-plated brass Original producer: VIRO (IT) Stem diameter (B): 2.550mm Key length (A): 58.550mm Blade length (G): 32.900mm Blade width (H): 7.600mm
TV2 TV2 TOV-4 info Key length (A): 55.850mm Bit thickness (F): 2.450mm Blade length (G): 27.420mm Blade width (H): 8.900mm