Folding Propeller Carbon Fiber 2 Vane Fixed Wing Propeller Blade for Aeroplane Toy

Feature: 1. Feature: The extremely thin blade thickness reduces the power absorption of the motor, thus ensuring high precision and high efficiency in use. 2. High Efficiency Operate: Smaller tip area and bigger root area helped to get the optimized moment of inertia while remain the equal thrust output. 3. Quick Response: The prop shape was designed based on power dissipation, thrust, efficiency and moment inertia of a propeller, so the responsive speed could be more sensitive. 4. Material: It uses high strength carbon fiber material, more powerful, rigid, lighter in structure, fatigue resistant, intensity and good endurance. 5. Important Parameter: The product length is about 455mm, the inner Diameter of the adapter ring is about 5mm, suitable for a variety of brands of motor universal installation size. Specification: Item Type: Fixed Wing PropellerMaterial: Carbon fiber, aluminium alloy .Length: Approx. 455mm 17.91inAdapter Ring Inner Diameter: Approx. 5mm 0.20inSmaller Hole Diameter: Approx. 6mm 0.24inLarger Hole Diameter: Approx. 9mm 0.35inApplication: Suitable for a variety of brands of motor, universal installation size fixed wing Package List: 1 x Propeller1 x Adapter Ring Note: 1. Please allow an error of 1‑3mm due to manual measurement.2. Due to different shooting lights, as well as differences between monitors, the pictures may not reflect the actual color of the actual object.