Mercury - Quicksilver Silverado 3-Blade Stainless Steel Propeller 13.1" Diameter x 16" Pitch Right-Hand Rotation 3 Blades Stainless Steel High-Polished Finish QS5116X. Overview. There's a quiet confidence that comes when your boat responds exactly how you expect smooth acceleration, steady cruising, and precise control with every turn. The Quicksilver Silverado 3-Blade Stainless Steel Propeller (QS5116X) delivers that experience time and again. It's built for boaters who want more than what an a