XZ3B XZ3B info Material: Steel Original producer: ZEISS IKON (DE) Stem diameter (B): 7.000mm Key length (A): 85.800mm
GT8G GT8 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 102.100mm Hole diameter (C): 4.900mm
3F173820P Decorative key 3F1738 - antique bronze info Original producer: FEMMINE PER MOBILI Bit width (E): 15.200mm Stem diameter (B): 6.000mm Bit length (D): 9.000mm Key length (A): 79.250mm Hole diameter (C): 4.000mm Bit thickness (F): 3.100mm