Pusher-rotation 6x4 propeller from Master Airscrew's 3-Blade series, moulded in glass fibre reinforced composite for stiffness and a clean scale look. Suits both electric motors and glow engines, and pairs with a standard tractor prop of the same size for twin-boom and multi-motor models needing counter-rotation.

The three-blade layout gives more ground clearance than a two-blade of equivalent thrust and a smoother, quieter run — a practical choice for warbirds, twins, and scale subjects where a smaller-diameter disc matters.

Moulded shaft bore is 3/16" (4.76mm), with adapter rings included in the package to bush down for smaller shafts — check your motor's shaft size against the supplied rings before fitting.

Specifications

Brand: Master Airscrew
Series: 3-Blade
Diameter: 6" (152mm)
Pitch: 4" (102mm)
Rotation: Pusher/Reverse
Shaft bore: 3/16" (4.76mm), adapter rings included
Hub thickness: 1/4" (6.4mm)
Weight: 6.8g (0.24oz)
Material: Glass fibre reinforced composite
Colour: Black