5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
5EZ7 5EZ7 info Material: Brass Original producer: EZCURRA (ES) Stem diameter (B): 5,10mm Bit length (D): 13,90mm Key length (A): 70,00mm Use: Cartridges and boxes Bit thickness (F): 2,72mm