CB9 CB9 info Material: Brass Original producer: CORBIN (IT) Use: Telephones Blade length (G): 11.450mm Blade width (H): 5.500mm
OMSIMEX OMSI small info Material: Brass Key length (A): 50.800mm Bit thickness (F): 1.800mm Blade length (G): 23.350mm Blade width (H): 7.000mm