DJI E300 E Series 9443 Self Tightening Carbon Fiber Propeller Set of 4 CW/CCW

fengkunliu Store Set of 4 Self-tightening Carbon Fiber Balanced Propellers for E300. Size 9.4x4.3, The same specs as the stock props of E300.   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. They are also the same as the Phantom props. Simply put them on and fly! 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 Self-tightening Aluminum Locking Nuts with W