Standard 4 1/2" Square Trailer Coupler Tube: 2 5/16" Coupler

For those needing extra strength, the Standard 4 1/2" Square Trailer Coupler Tube with a 2 5/16" Coupler offers the same self-latching convenience and durable construction as our 4" model, but with additional load capacity. This coupler tube is perfect for heavier trailers, providing the secure connection needed for safe towing. At Trailer Parts 4U, we offer this high-quality gooseneck part to ensure your trailer is equipped to handle the demands of the road. Contact us today to upgrade to the Standard 4 1/2" Square Trailer Coupler Tube.