5AU11 5AU11 info Material: Brass Original producer: AUNO (IT) Bit width (E): 22.150mm Stem diameter (B): 4.750mm Bit length (D): 24.400mm Key length (A): 94.000mm
YET1EX YET1 info Material: Brass Key length (A): 47.000mm Bit thickness (F): 2.200mm Blade length (G): 19.300mm Blade width (H): 8.200mm