JW90 JW90 info Material: Brass Original producer: JUWEL (IT) Bit width (E): 22.500mm Stem diameter (B): 5.000mm Bit length (D): 17.000mm Key length (A): 93.500mm Use: Cartridges and boxes
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
XKV7 XKV7 info Material: Steel Original producer: KIROV Stem diameter (B): 9.700mm Key length (A): 103.650mm