5KY6 5KY6 info Material: Nickel-plated brass Original producer: KASSEL-YALE (IT) Bit width (E): 19.100mm Stem diameter (B): 5.900mm Bit length (D): 12.150mm Key length (A): 54.300mm
ZE15 ZE15 info Material: Steel Original producer: ZEISS IKON (DE) Key length (A): 54.300mm Blade length (G): 27.900mm Blade width (H): 8.300mm