Made of aluminium alloy, long lasting finish Tuned Vents for Fast Hole Shot Improve Handling and Boat Lift A good choice for your Yamaha-outboard Good design, high quality, and perform well, lightweight motor propellers Specifications: Pitch: 9 inch Rotation: R Number of Blades: 3 Number of Spline Tooth: 8 Diameter: Approx. 23.5cm/ 9-1/4 inch Height: Approx. 10.3cm/ 4.06 inch Part Number: 63V-45945-10-EL Fittment: Use for Yamaha Outboard Enginess 9.9-15HP 2-1/2 Gearcase T8, T9.9 All F9.9 (4 Stroke) 2000-2007 9.9HP (2 Stroke) 1984 -2009 F15 (4 Stroke) 1998 & Newer 15HP (2 Stroke) 1984 & Newer F20 (4 Stroke) 2007 & Newer F15C 2007 & Newer Colour: white Material: aluminum alloy Package Contents: 1 x Outboard Propeller Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.