Refurbished Acme boat propeller, size 14.5” x 14.25”, precision CNC-machined 4-blade Nibral prop designed for inboard wake, ski, and surf boats. Professionally restored and balanced to factory specifications for smooth performance, strong hole shot, improved fuel efficiency, and reduced vibration. Ideal replacement or upgrade prop for boats running ballast or heavy loads. Durable corrosion-resistant construction with Acme’s high-performance cup design for enhanced acceleration and low-speed control. Features a 4-blade design and .150 cup optimized for wake and surf performance.