The Trailer Bumper is a practical and versatile product designed to fit most makes and models of trailers. With a height of 3 1/2", width of 3", and length of 6", it offers a secure and reliable solution for your trailer needs. The 3" c-c spacing and acceptance of a 1/2" bolt ensure easy installation. Made from durable polyurethane, this bumper is built to last. Whether you need to replace OE parts or enhance your trailer's functionality, the Trailer Bumper is a reliable choice. Compatible with McNeilus 0120500 and Stoughton 04-85104-PLY-00, it offers multiple applications for various trailer models.