7KPO1 7KPO1 ROM5 info Stem diameter (B): 7.000mm Bit length (D): 20.300mm Key length (A): 111.750mm Bit thickness (F): 2.700mm
5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
ZFI6DP Zasuwa FI 6 długie pióro info Bit width (E): 22.200mm Stem diameter (B): 6.000mm Bit length (D): 34.850mm Key length (A): 119.350mm Bit thickness (F): 2.500mm