KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
5DS1 5DS1 info Material: Brass Original producer: DOMUS ® (IT) Stem diameter (B): 4.400mm Key length (A): 73.500mm
JW40 JW40 info Material: Brass Original producer: JUWEL (IT) Stem diameter (B): 5.000mm Key length (A): 73.500mm Use: Cartridges and boxes
ALLT ALLT info Material: Brass Original producer: ANTONIOLI (IT) Stem diameter (B): 4.800mm Key length (A): 114.000mm Use: Cartridges and boxes