SOLAS 6217548 Prop Tohatsu M/2.5 3.3HP Omc 3.5HP A SOLAS aluminum, plastic or stainless boat propeller has either a pressed-rubber bushing or a shear pin hub to match the motor SOLAS boat propeller is balanced and precision made with superior materials for a stronger and thinner blade that is smooth, fast, efficient and tough This product is manufactured in China