Max-Prop Boomerang 5 blade Propellers

The Max Prop® Boomerang® propeller is an Easy model propeller equipped with a patented inner device which has the function of automatically and immediately return the blades to the feathering/flag position when the engine, which is turning in the forward direction, stops. Unique in its kind, it allows the blades to be positioned in the feathering position even if the boat is stationary and without having to block the rotation of the propeller shaft. Therefore, even with hydraulic transmission it is not necessary to install any brake on the axle. The Max Prop® Boomerang® propeller is particularly suitable for racing as it ensures that the propeller is in the feathering position before the boat reaches the starting line.

Ranges:

• Availble in 5 blade design only
• Comes in 20" to 44" diameters
• Fits up to 3" diameter shafts

Features:

• Assisted feathering
• High efficiency
• powerful reverse and stopping force
• smoother operation
• Very low drag
• Simple "bolt on" installation
• Externally adjustable pitch
• Maintains feathered position in high speed, turbulent operation