KL1ST KL1ST info Original key: Y Key length (A): 44.050mm Bit thickness (F): 1.800mm Blade length (G): 19.000mm Blade width (H): 7.000mm
SSO4 SSO4 info Material: Brass Original producer: SISO (IT) Key length (A): 44.050mm Blade length (G): 18.500mm Blade width (H): 6.800mm
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