Master Airscrew 3 Blade 6x4P RC Propeller - MAST0640P Push Rod Spring perch and adjusters allow

Spring perch and adjusters allow ride height and preload to be set correctly once rebuilt

Part number HPI3816 for accurate parts identification and reordering

Designed for 4WD front axle use — not interchangeable with rear or 2WD applications

8-inch tyre size

corrosion-resistant titanium

Master Airscrew 3 Blade 6x4P RC Propeller - MAST0640P Push Rod Spring perch and adjusters allowThe Master Airscrew MAST0640P is a 3 blade 6x4 propeller designed for electric RC aircraft, offering a compact pitch diameter combination suited to small to mid size electric planes and multi rotors. The 6 inch diameter paired with a 4 inch pitch makes this RC propeller a practical choice for builds where a three blade configuration is preferred over a standard two blade for reduced diameter at similar thrust output. Key Features Three blade design