Mercury - Quicksilver Nemesis 4-Blade Aluminum Propeller 9.3" Diameter x 9.5" Pitch Right-Hand Rotation Four Blades Aluminum Phantom Black Finish 8M8027516. Overview. There's a moment on the water when everything just clicks - when the bow lifts, the motor hums, and your boat feels perfectly dialed in. That's what it's like running the Quicksilver Nemesis 4-Blade Aluminum Propeller. It is built for boaters who love quick takeoffs, confident handling, and smooth cruising, the Nemesis is proof tha