5FI21 5FI21 info Material: Brass Original producer: FIAM (IT) Stem diameter (B): 4.670mm Key length (A): 105.000mm Use: Cartridges and boxes
MTN MTN info Material: Brass Original producer: MOTTURA (IT) Stem diameter (B): 5.000mm Key length (A): 112.200mm Use: Cartridges and boxes