3050 (3×5) 3 Inch 3-Blade Propeller (1 PAIR)

• Item Name: 3050 3.0×5.0 3 Inch Tri-blade Propeller
• Center Hole: 5mm
• Hub Thickness: 6mm
• Prop Diameter: 76.46mm
• Package Contains : 1 Random Coloured Pair of Props

Increasing the number of blades on a propeller is one solution to reducing cabin noise. … In a twin-engine aircraft, the reduced diameter of the 3-blade propeller will result in less tip-generated noise and a greater clearance between the blade tip and the fuselage.