SEJF48 48 info Stem diameter (B): 5.500mm Bit length (D): 16.500mm Key length (A): 78.450mm Hole diameter (C): 3.550mm Bit thickness (F): 3.450mm
MTL248 248 info Original key: Y Key length (A): 67.850mm Bit thickness (F): 2.450mm Blade width (H): 8.950mm
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