Mercury - Bravo Three Rear/Aft 3-Blade Stainless Steel Propeller 13.8" Diameter x 26" Pitch Right-Hand Rotation 3-Blade Stainless Steel Matte Finish 8M8022450. Overview. There's a certain calm that comes when you push the throttle and feel your boat lift and glide - no rattle, no hesitation, just smooth, confident motion. That's the feeling the Mercury Bravo Three Rear/Aft 3-Blade Stainless Steel Propeller brings to the water. Built for boaters who appreciate strength, precision, and control, th