XKV7 XKV7 info Material: Steel Original producer: KIROV Stem diameter (B): 9.700mm Key length (A): 103.650mm
ZDW7 Zasuwa dwupiórowa FI7 info Material: Steel Stem diameter (B): 7.000mm Bit length (D): 18.800mm Key length (A): 185.000mm Bit thickness (F): 2.500mm