Mercury - Black Max 3-Blade Aluminum Propeller 16" Diameter x 14" Pitch Right-Hand Rotation 3 Blades Aluminum Phantom Black Finish 16438A45. Overview. There's a moment every boater knows - when the throttle eases forward, the hull lifts just right, and the water starts to glide beneath you like silk. That's the feeling you get with the Mercury Black Max 16 x 14 Aluminum Propeller (Part Number 16438A45). It's smooth, steady, and confident - the kind of prop that doesn't shout for attention but pr