Enhance the performance of your outboard engine with the CAMP Donut Collars Shaft. Designed for a perfect fit, these collars prevent the propeller from experiencing excessive torque and improve the overall efficiency of your engine. Made from high-quality materials, they are durable and long-lasting. These donut collars are specifically designed for CAMP brand and are compatible with a wide range of outboard engines. They are easy to install and come with all the necessary hardware for a hassle-free installation process. Upgrade your boat's engine performance with the CAMP Donut Collars Shaft today.