Description Heavy-Duty Gooseneck Towing Performance The Bulldog Round Gooseneck Coupler 20K delivers reliable, heavy-duty hitch performance for large trailers. As a result, hookups stay fast and secure. At the same time, the coupler holds up under tough towing conditions. It is a proven choice for ranch, construction, and commercial trailers. Standard 2-5/16″ Gooseneck Fit This coupler fits a 2-5/16″ gooseneck hitch ball, the industry standard for full-size trucks. Therefore, it connects directly to in-bed gooseneck hitch systems. In turn, this creates stable towing on highways and uneven terrain. It works well on flatbed, equipment, livestock, and heavy utility trailers. Adjustable Height Design The coupler uses a 4.5″ outer tube with a 4″ sliding inner tube. Because of this design, you get about 8″ of vertical height adjustment to level the trailer. The weld-on tube construction creates a strong, permanent connection to the trailer’s gooseneck tube. When installed with the matching outer tube and load pin, retracted height is about 29″, while extended height reaches roughly 37″. Secure Locking and Easy Hookup Bulldog builds this coupler from heavy steel for long service life. In addition, the easy-grip handle allows quick latching and unlatching, even with gloves. The self-centering locking plate guides the hitch ball into position, even when alignment is slightly off. As a result, the ball fits tight and reduces rattling on rough roads. 20K Capacity and Proper Setup This gooseneck coupler includes a load-bearing pin and set bolt to lock in your chosen height. When welded and installed correctly, it supports up to 20,000 lbs gross trailer weight. For best results, pair it with a properly rated gooseneck tube and trailer frame. Finally, torque all fasteners to specification before towing for safe, confident performance.
