F5EX ISEO F5 2.35mm info Material: Nickel-plated brass Key length (A): 55.050mm Bit thickness (F): 2.300mm Blade length (G): 27.400mm Blade width (H): 8.100mm
WK53R WK53R info Material: Steel Original producer: WILKA (DE) Key length (A): 53.550 Blade length (G): 27.700mm Blade width (H): 8.150mm