5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
KZW6 KZW 6 rural info Bit width (E): 19.600mm Stem diameter (B): 7.000mm Bit length (D): 14.100mm Key length (A): 113.100mm Bit thickness (F): 5.500mm