GB5 Delta GB5 info Material: Nickel-plated brass Original key: Y Key length (A): 74.100mm Bit thickness (F): 2.900mm Blade length (G): 27.600mm Blade width (H): 8.850mm
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