This 1-7/8"X2-1/2"American Camper Trailer Coupling and Trailer Ball Cover 2000 lb is compatible with most American camper trailers. It features a durable and sturdy design that can handle weights of up to 2000 lbs. The trailer ball cover keeps the ball clean and protected when not in use. It is easy to install and use and provides a secure and reliable connection between your towing vehicle and trailer. With this trailer coupling, you can have peace of mind when towing your camper trailer.This trailer coupling and ball cover can handle up to 2000 lbs and is perfect for American camper trailers.