GT1 GT1 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 80.100mm Hole diameter (C): 5.100mm
3F164020P Decorative key 3F1640 - antique bronze info Original producer: FEMMINE PER MOBILI Bit width (E): 15.250mm Stem diameter (B): 6.000mm Bit length (D): 9.000mm Key length (A): 84.750mm Hole diameter (C): 4.000mm