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
5YA22 5YA22 info Material: Brass Original producer: YALE (DE, GB, IT, US) Stem diameter (B): 5.100mm Key length (A): 91.500mm Use: Cartridges and boxes
5MT5 5MT5 info Material: Brass Original producer: MOTTURA (IT) Stem diameter (B): 4.950mm Key length (A): 87.200mm Use: Cartridges and boxes