MTL MTL info Material: Brass Original producer: MOTTURA (IT) Stem diameter (B): 5.000mm Key length (A): 112.300mm Use: Cartridges and boxes
ZDW7 Zasuwa dwupiórowa FI7 info Material: Steel Stem diameter (B): 7.000mm Bit length (D): 18.800mm Key length (A): 185.000mm Bit thickness (F): 2.500mm