The technology employed in the Prop Guard has been successfully used worldwide
by canal boats, river boats, and commercial fishing vessels to achieve greater
propeller thrust and substantial fuel savings.

The Prop Guard is a unique, patented propeller nozzle, manufactured to rigid specifications
in state-of-the-art plastic with no moving parts, no electrical wiring, and no hydraulic hoses.
It can easily be installed in minutes with a few basic tools.

Only the Prop Guard offer you these remarkable benefits:

• Increases propeller efficiency
• Increases acceleration
• Increases thrust
• Reduces fuel consumption
• Improves handling
• Reduces hull stress
• Reduces engine stress
• Reduces propeller torque effect
• Reduces wake
• Reduces pounding
• Improves prop visibility
• Improves safety

Prop Guard is available in sizes 9" to 16" for outboard and stern drive engines,
as you can see in the table below