Mercury/Mariner Black Max three blade aluminum prop, 14" x 13", including the Flo-Torq II Hub Kit. More than just an aluminum propeller, the Black Max is the best three-blade aluminum prop available anywhere. And anywhere is usually where you'll find it. Whenever you need good overall performance, Black Max is there. High quality die-cast three-blade aluminum in an attractive Phantom black finish. Durable and easy to maintain and repair. Equipped with Flo-Torq II hub system for the mid-range outboards. Designed to fit Mercury/Mariner 60 (Bigfoot), 75 (2 & 4 stroke), 90 (2 & 4 stroke), 100, 115 and 125 HP outboards. These are all right hand rotation props. Lefthand rotation props (counter-rotating) are not available in aluminum.