KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
GERDAP Key for bicycle locks GERDA P nr. 5 - Contra info Original key: Y Stem diameter (B): 1.750mm Key length (A): 50.100mm Blade length (G): 18.900mm Blade width (H): 7.000mm
HOBES45 HOBES 45 info Material: Steel galvanized Bit width (E): 18.250mm Stem diameter (B): 6.500mm Bit length (D): 8.200mm Key length (A): 77.150mm Bit thickness (F): 5.100mm
MER43RP copy of MER35RP info Material: Nickel-plated brass Original producer: MERONI (IT) Stem diameter (B): 1.750mm Key length (A): 50.100mm Blade length (G): 14.300mm Blade width (H): 6.000mm