Phantom 2 Self Tightening 9443 Props Used

DJI Phantom 2 E300 Self Tightening 9443 Propellers White with Blue Stripes Used DJI-E300-B-U

These DJI E300 Self Tightening Propellers Blue are specially designed to be used with the DJI E300 Tuned Propulsion System, they have a built in nut with threads to allow self tightening while in flight, they require a special spanner to undo them after flight. Please note that these props will only work with the right and left handed threaded motors. Packet Contents: 2 x E300 Tuned Propulsion System propellers: 1 x CCW propeller, 1 CW propeller in white (Black and Silver caps).