The Outboard Motor Propellers you're looking for are custom-made to fit YMH 4HP, 5HP, and 6HP outboard motors. The high-quality aluminum alloy design ensures durability and resists corrosion, making it perfect for various water conditions. These propellers maintain optimal efficiency, providing you with optimal performance and control. With their unique balance and smooth rotation, they're also quiet, ensuring a pleasant boating experience. The 7 1/2x7-BA size is ideal for these motors, balancing power and maneuverability. Experience the perfect combination of power, control, and comfort with these Outboard Motor Propellers.