7.5X4 Inch Plane Propeller,Spinner D33Xh28.5Mm 2.3Mm Motor Shaft(Black Red,2Pcs)

What is this?These RC folding propellers are suitable for remote control airplanes and helicopters, providing optimal performance for competition or leisure flying. Suitable for beginners and remote control aircraft enthusiasts, this remote control propeller can enhance your flying experience and is a good choice for enthusiasts who want efficient, quiet, and long-term flight.What will I get?Color: Black RedMaterial: NylonDiameter: 7.5 inchesPitch: 4 inchesCore for Motor Shaft: 2.3mm(Dia)Spinner Cap Size: 33x28.5mm/1.3x1.12(DiaxH)The package contains about 2 pieces of RC Plane PropellerAre there any advantages of the product?Made of nylon material, durable, smooth surface, wear-resistant, and not easy to break, it can be used for a long time. The propeller is lightweight, and the ingenious structural design improves the speed of gliding and flying. The foldable propeller minimizes storage space, is easy to carry, convenient for outdoor use, and is quick and easy to install. Multiple sizes: A variety of sizes are available, you can choose the right size according to your needs, giving you a pleasant flying experience.How to use it?Align the propellers correctly with the motor and install them. Make sure they are tight enough to avoid damage caused by over-tightening or falling off caused by over-loosening. What should I notice?Please carefully check the rotating Diameter and Pitch of your product to make sure it is perfect for your RC plane motor.