CB79 CB79 info Material: Brass Original producer: CORBIN (IT) Use: Telephones Blade length (G): 12.700mm Blade width (H): 5.200mm
RC26R RC26R info Material: Nickel-plated brass Original producer: CINA (CN) Stem diameter (B): 2.500mm Key length (A): 43.900mm Blade length (G): 17.850mm Blade width (H): 6.000mm