9443 Self Locking Carbon Fiber Props for DJI E-series E300 Motors Pair of 2

fengkunliu Store Set of 4 Self-tightening Carbon Fiber Balanced Propellers for E300 Motors. Size 9.4x4.3, The same specs as the factory props of the E300. Also works on all Phantoms.   These high quality carbon fiber propellers work much better than the stock propeller, the stock props or non-carbon fiber props are soft and less efficient, carbon fiber props are lighter and much stronger therefore increase the flying efficiency. All parameters are the same as the factory props. Simply put them on and fly! These props are the same as the Phantom props. If you want to use these props on Blade 350 QX, you need to get this: Blade 350 QX Prop Adapter for Phantom Props With the self-tightening props, you don't need anything else, simply screw on the props and you are ready to fly. But if you want to use regular props without self-tightening locking nuts, you need the Self-tightening Aluminum Locking Nuts to mount these props: Set of 4 DJI Phantom Se