R5-0909 Hustler Aluminum Propeller Size: 9 x 9 3-Blade Note: A Hub Kit is required for installation of this propeller. See the Turning Point Selection Chart or the Prop Wizard for hub kit selection. Incorporating the newest and most efficient design features from high-performance stainless steel propellers, Hustler aluminum boat propellers run away from the competition. Hustler High Performance series propellers are the only aluminum propeller manufactured with performance enhancing vent holes. There&';s a Hustler propeller perfect for almost any boating application. Features: Performance Upgrade to OEM & Aftermarket Propellers Squeeze Cast for Added Strength & Stainless Performance Tuned Vents for Fast Hole Shot Performance Tuned Rake and Progressive Pitch Angles Improve Handling and Boat Lift Long Lasting Finish.