KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
3F163020P Decorative key 3F1630 - antique bronze info Original producer: FEMMINE PER MOBILI Bit width (E): 15.400mm Stem diameter (B): 6.000mm Bit length (D): 9.300mm Key length (A): 73.750mm Hole diameter (C): 4.000mm Bit thickness (F): 3.250mm
3F163020Q Decorative key 3F1630 - gold info Original producer: FEMMINE PER MOBILI Bit width (E): 15.400mm Stem diameter (B): 6.000mm Bit length (D): 9.300mm Key length (A): 73.750mm Hole diameter (C): 4.000mm Bit thickness (F): 3.250mm
5EZ6 5EZ6 info Material: Brass Original producer: EZCURRA (ES) Bit width (E): 24mm Stem diameter (B): 5mm Bit length (D): 19.95mm Key length (A): 88.8mm Use: Cartridges and boxes Bit thickness (F): 2.6mm