Heavy-Duty Jack Wheel Chock for Trailers 6″ Wheels

Komokeru Heavy-Duty Jack Wheel Chock is engineered to protect your trailer’s jockey wheel with premium nitrile rubber construction, ensuring lasting durability against oil, water, gasoline, and hydraulic fluids. Its one-piece molded design resists wear and tear, providing reliable stability whether parked on soft ground or rough terrain.

This wheel stabilizer features a reinforced rubber base and drainage hole to prevent water buildup and rust, extending the service life of your jack wheel. Measuring 6.6 x 5 x 1.38 inches, it’s compact, odorless, and easy to store—ideal for caravans, RVs, and trailers. With a durable poly wheel and weather-resistant rubber, it delivers long-lasting corrosion protection and peace of mind on every trip.