Master Airscrew MR Series 13x4.5 Prop Set, Black
by Master Airscrew

The Master Airscrew MR Series 13x4.5 Propeller Set is a high-performance propulsion solution engineered for VTOL drones, professional multi-rotor platforms, and industrial sUAS. This matched set is specifically optimized to deliver outstanding efficiency in both hover and forward flight, making it the premier choice for commercial drone operators, government agencies, and STEM educational programs that prioritize flight endurance and platform stability.

Manufactured from Glass Fiber Reinforced Composite (GFRC), these propellers offer superior strength and durability compared to standard plastic alternatives, ensuring they maintain their aerodynamic profile under high load. Every propeller is factory-balanced to eliminate vibration, which is critical for protecting sensitive onboard avionics and ensuring smooth, professional-grade video capture. With its 13-inch diameter and 4.5-inch pitch, this set provides a responsive and powerful throttle curve, ideal for BVLOS (Beyond Visual Line of Sight) missions and heavy-lift applications.

Technical Specifications

• Rotation: 1x CW (Clockwise) and 1x CCW (Counter-Clockwise)

• Diameter: 13" / 330.2 mm

• Pitch: 4.5" / 114.3 mm

• Material: Glass Fiber Reinforced Composite (GFRC)

• Weight: 25.8g (0.91 oz) per propeller

• Shaft Diameter: 6 mm

• Hub Thickness: 8 mm

• Color: Black

What’s Included

• 1x Master Airscrew MR 13x4.5 Propeller (CW)

• 1x Master Airscrew MR 13x4.5 Propeller (CCW)