GT7G GT7 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 125.150mm Hole diameter (C): 4.700mm
SLC3T SLC3T info Material: Brass Original producer: SILCA (IT) Stem diameter (B): 7.000mm Key length (A): 35.000mm Use: Cylinder locks Hole diameter (C): 5.550mm
LFD8 L&F long 8 info Original key: Y Original producer: LOWE & FLETCHER (GB) Stem diameter (B): 6.000mm Bit length (D): 21.750mm Key length (A): 125.150mm Hole diameter (C): 3.000mm Bit thickness (F): 3.400mm
XZ3B XZ3B info Material: Steel Original producer: ZEISS IKON (DE) Stem diameter (B): 7.000mm Key length (A): 85.800mm