KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
ABU55/60 Abus 55/60 info Material: Nickel-plated brass Original key: Y Original producer: ABUS (DE) Stem diameter (B): 2.070mm Key length (A): 48.950mm Blade length (G): 21.000mm Blade width (H): 7.300mm
CL5-S Raw key CL5 - Folding info Material: Nickel-plated brass Stem diameter (B): 3.000mm Key length (A): 58.950mm Blade length (G): 18.700mm Blade width (H): 7.000mm