WKM3M WKM3M4 M4 (IE26S) info Material: Nickel-plated brass Original key: Y Key length (A): 64.200mm Blade length (G): 26.950mm Blade width (H): 9.650mm
IE15X IE15X info Material: Nickel-plated brass Original producer: ISEO (IT) Stem diameter (B): 2.850mm Key length (A): 68.500mm Blade length (G): 26.700mm Blade width (H): 9.400mm
GAD4 GAD4 info Material: Nickel-plated brass Stem diameter (B): 2.750mm Key length (A): 68.500mm Use: Bicycles Blade width (H): 6.500mm