Upgrade your trailer maintenance with the 4PCS 1.98" Trailer Hub Cap Set. Designed for durability and ease of use, this set includes four premium metal dust caps with rubber plugs and a specialized installation tool. Perfect for trailers with 2000 to 3500 lb axles, these trailer hub caps provide long-lasting protection for boat trailers, campers, RVs, and more. The high-quality metal construction ensures rust resistance and superior durability, even in harsh environments. The rubber plugs make grease application quick and convenient, helping to keep your bearings properly lubricated. With a 1.98-inch diameter, these dust caps fit most standard and EZ Lube axles, offering a secure fit and comprehensive protection. These trailer bearing caps not only prevent dirt, water, and debris from entering your bearings but also extend the lifespan of your axles. Whether you're preparing for a long trip or performing routine maintenance, this set ensures your trailer remains in peak condition with minimal effort. The set includes an easy-to-use installation tool, eliminating the need for extra equipment. With four hub caps and an installation tool, this package offers everything you need to safeguard your trailer's performance and ensure smooth, safe towing every time. Protect your investment with the 4PCS 1.98" Trailer Hub Cap Set – the essential solution for keeping your trailer bearings protected and well-maintained, no matter where the road takes you.