Standard 4" I.D. Round Trailer Coupler Tube: 2 5/16" Coupler

The Standard 4" I.D. Round Trailer Coupler Tube with a 2 5/16" Coupler is designed for versatility, fitting both square and round gooseneck trailer coupler tubes. Its PopUp GN8 self-latching mechanism ensures a secure connection, while the durable black powder coat finish provides long-lasting protection. With a 28,000-pound rating, this coupler tube is built to handle the demands of heavy towing. At Trailer Parts 4U, we offer this reliable and versatile gooseneck part to meet your towing needs. Upgrade your trailer today—contact us for the Standard 4" I.D. Round Trailer Coupler Tube.