MTL248 248 info Original key: Y Key length (A): 67.850mm Bit thickness (F): 2.450mm Blade width (H): 8.950mm
DIR4R DIR4R info Material: Nickel-plated brass Original producer: DIERRE (DE) Stem diameter (B): 2.750mm Key length (A): 64.500mm Blade length (G): 27.000mm Blade width (H): 9.650mm