Master Airscrew 7x4 Plastic RC Aircraft Propeller - MAS7040

The Master Airscrew MAS7040 is a 7x4 plastic propeller designed for electric-powered RC aircraft. The 7-inch diameter and 4-inch pitch make it a widely used size for small to mid-sized electric RC planes, where a balanced combination of thrust and efficiency is needed. Master Airscrew propellers are a well-regarded choice among RC flyers for their consistent moulding quality and reliable performance in the air.

Key Features

• 7-inch diameter with 4-inch pitch, suitable for a range of small to mid-sized electric RC aircraft
• Plastic construction offers a practical balance of durability and affordability for everyday flying
• 7x4 size is a commonly specified prop for electric park flyers and trainer-class aircraft
• Direct replacement option when a propeller is damaged or needs swapping between power setups

What's Included

• 1 x Master Airscrew 7x4 plastic propeller (MAS7040)

What You Need

• Compatible RC electric aircraft motor sized for a 7x4 propeller
• Appropriate prop adapter or collet to suit your motor shaft diameter
• Spinner or prop nut if not already fitted to your aircraft