WK92 WK92 info Material: Steel Original producer: WILKA (DE) Key length (A): 66.300mm Blade length (G): 28.500mm Blade width (H): 8.100mm
GDA7R GDA7R info Material: Nickel-plated brass Original producer: GERDA (PL) Stem diameter (B): 2.670mm Key length (A): 64.600mm Blade length (G): 27.000mm Blade width (H): 9.600mm
GAD7 GAD7 info Material: Steel Original producer: GAD Stem diameter (B): 1.750mm Key length (A): 48.450mm Use: Bicycles Blade length (G): 21.800mm Blade width (H): 7.000mm