Mercury Vengeance Stainless Steel13.75" Diameter X 21 Pitch Propeller 8M0151408 The Mercury Vengeance Stainless Steelis an all purpose one-piece stainless steel propeller that improves performance and has a lasting durability over aluminum propellers. These high quality USA made props feature advanced engineering that are created and completed in Fond Du Lac, Wisconsin. Using a proprietary blend of stainless steel Mercury balances strength and corrosion resistance, making this prop perfect for both fresh and saltwater applications. Product Features: Construction; Proprietary blend of 15-5 stainless steel balances strength and corrosion resistance.; Production; Created and completed by Mercury engineers and employees in Fond du Lac, Wisconsin, USA.; Performance; High quality stainless steel is molded into durable propellers that will give you a true competitive advantage; Specifications: Diameter: 13.75; Pitch: 21; Rotation: Standard (Right Hand); Number of Blades: 3; Material: Stainless Steel; Hub: Flo-Torq II (Sold Separately); Unsure if this prop is right for you? Use our Propeller Finder to ensure you have the right propeller for your boat!//