3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller

Master Airscrew 3MR Series - 3-Blade 7x3.7 Propeller Skus: CW (Reverse/Pusher): MA.3M07X37RC1 / CCW: MA.3M07X37NC1 The 3MR series propellers are among the finest available on the market for model airplanes and drones, delivering unmatched efficiency, stability, and balance. Their precision engineering ensures longer flight times and superior overall performance, making them an exceptional choice for demanding applications. Specifically designed for VTOL aircraft, drones, and slow-flier airplanes, the 3MR propellers are optimized for peak performance in both hover and forward flight. Whether you’re embarking on extended flight missions or capturing incredibly stable video footage, these propellers provide the perfect balance of power and efficiency. Their advanced design enhances stability, making them ideal for critical tasks like long-duration flights and professional-grade video recording. Carbon Fiber Reinforced for Unmatched Performance For those seeking maximum performance, reduced weight, and ultra-low inertia, our carbon fiber-reinforced propellers take your flight to the next level. These propellers offer superior motor efficiency and exceptional durability, allowing for smooth and powerful operation. Precision-engineered with cutting-edge materials, these propellers are constructed from advanced, ultra-long Carbon Fiber Reinforced Polyamide, which provides exceptional responsiveness, strength, and long-lasting resilience. The carbon fiber reinforcement not only enhances structural integrity but also reduces overall weight, resulting in improved motor efficiency and quicker throttle response. This ensures consistent performance even in the most demanding conditions, making them the ideal choice for pilots looking for superior endurance and ultimate reliability in flight. All 3MR Propellers are Factory-Balanced Compliance ✅ NDAA Compliant Compliant with Section 848 of the FY20 NDAA, Section 817 of the FY23 NDAA, and the American Security Drone Act. Validated as cyber-secure and safe to fly, and approved for government purchase and operation. Manufactured in U.S.A Specifications Propeller diameter: 7" / 177.8 mm Propeller pitch: 3.7" / 94 mm Shaft diameter: 5 mm (adjustable via adapter rings**) Hub thickness: 8 mm Propeller Weight: 0.22 oz / 6.2 g Package Weight: 0.78 oz / 22 g Material: Carbon Fiber Composite Color: Dark Grey What's included: 1x 3-Blade 7x3.7 propeller (CW or CCW) Country of Origin: USA