sailboat propeller feathering

IMAGES

1. Folding Propellers vs Feathering Propellers

   

2. Variprop

   

3. MAX Prop Self Feathering Propellor

   

4. Sailboat propeller

   

5. Featherstream Feathering 3 & 4 Blade Propellers

   

6. J Prop Feathering Propellers