MTL MTL info Material: Brass Original producer: MOTTURA (IT) Stem diameter (B): 5.000mm Key length (A): 112.300mm Use: Cartridges and boxes
AMG5R AMG5R info Material: Nickel-plated brass Original producer: AMIG (ES) Stem diameter (B): 2.670mm Key length (A): 64.750mm Blade length (G): 27.500mm Blade width (H): 8.400mm