Mercury - Verado12 Aft/Rear 3-Blade Stainless Steel Propeller 23" Pitch Right-Hand Rotation 3-Blade Stainless Steel Polished Finish 8M0166980. Overview. There's a certain satisfaction in feeling your boat rise effortlessly onto plane, the water breaking clean beneath you, and knowing your prop is working in perfect harmony with your engine. That's what the Mercury Verado12 Aft/Rear 3-Blade Stainless Steel Propeller delivers. Designed for serious boaters running big V12 power, this prop brings co