Quicksilver Black Diamond Propeller delivers great performance and value! The Black Diamond Prop is cast with an exclusive aluminum alloy with a durable high-gloss Phantom Black finish for toughness and exceptional corrosion resistance. This Black Diamond 3-Blade Aluminum Propeller comes with the Quicksilver Flo TorQ Hub, so it's easy to replace or repair.• Quicksilver Part Number: QA2076X• Aluminum• 3 Blades• Diameter: 10.5"• Pitch: 13"• Right Hand RotationMercury ApplicationsModel 402-500-700 '77-'8425 hp Bigfoot30 hp 2 & 4-stroke '94-'0530, 40 hp Sea Pro/Marathon all years30-70 hp35 hp '84-'8940, 50, 60 hp 2 & 4-stroke '77 and newer45 hp '86-'8948 hp Mariner all years60 hp Mariner '7670 hp up to '83Yamaha Applications40-60 hp40, 50 hp (not T50) '84 and newer55 hp '76-'9548 hp '95-'0060 hp '76-'91 Flo Torq Hub included | Black Diamond 3-Blade Prop w/ Hub / Aluminum 10.5 dia x 13 pitch RH