XZ3B XZ3B info Material: Steel Original producer: ZEISS IKON (DE) Stem diameter (B): 7.000mm Key length (A): 85.800mm
MER43R MER43R info Material: Brass Original producer: MERONI (IT) Key length (A): 38.32mm Blade length (G): 14.300mm Blade width (H): 5.950mm