5RUS1 5RUS1 info Material: Brass Original producer: RUSSIA (RU) Stem diameter (B): 5.900mm Key length (A): 131.000mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
UR2R UR2R info Material: Steel Original producer: URKO (ES) Key length (A): 44.200mm Blade length (G): 19.400mm Blade width (H): 7.100mm