XZ3B XZ3B info Material: Steel Original producer: ZEISS IKON (DE) Stem diameter (B): 7.000mm Key length (A): 85.800mm
5AT11AP 5AT11AP info Material: Brass Original producer: ATRA (IT) Bit width (E): 23.000mm Stem diameter (B): 5.000mm Bit length (D): 24.300mm Key length (A): 105.500mm