5DVN6 5DVN6 info Material: Brass Original producer: DVERNIAK (RU) Bit width (E): 28.000mm Stem diameter (B): 5.900mm Bit length (D): 16.000mm Key length (A): 110.000mm Bit thickness (F): 2.850mm
5AT15 5AT15 info Material: Nickel-plated brass Original producer: ATRA (IT) Bit width (E): 22.900mm Bit length (D): 24.200mm Key length (A): 92.700mm Bit thickness (F): 2.850mm Blade length (G): 24.200mm