9047 Full carbon fibre propeller that has been custom keyed to be used on the Walkera QR X350 and DJI Phantom without the need for any modifications.
Carbon fibre props are much more rigid, stiff, durable, and helps to reduce vibration.
2 pairs of CW and CCW rotation
Diameter: 9.0 inch
Pitch: 4.7 inch
Hub Thickness: 7.7mm
Shaft Diameter: Upper side 7.85mm, Lower side 8.0mm
Weight: 9g each propeller