5th Wheel to Gooseneck Adapter Replacement for Campers,Trailers,Tractors,Semi-Tractor,with 4" Round Tube & 2" Kingpin, 30,000 lbs Load Capacity, Adjustable Height

*Product DescriptionPerfect Fitment-Fits Standard Gooseneck Trailer Coupler Tubes. For Trailers With 4 Inch Round Tube.Feature-Gooseneck-to-5th-wheel adapter lets you tow your gooseneck trailer with a 5th-wheel hitch. Unique coupler fits the same as a gooseneck coupler with inner and outer tubes.18" length extra heavy wall tube. Black powder coat finish. 30,000 rating.High Quality Material-Black powder coating to avoid rust, one-piece processing, uniform force, strong enough. Have a good load-bearing capacity. Rated 30,000lbs.Easy To Install-Simply slide the adjustable height gooseneck coupler down out of the outer clamping sleeve on the neck and slip the kingpin adapter up into the sleeve and pin it in place taking care to tighten the set screw(s) to prevent movement.

• 🔧【Main Function】: The 5th wheel to gooseneck adapter makes semi-tractor trailers or fifth wheel gooseneck towing trailers compatible with the pickup trucks.
• 🔧【High Quality Material】: The 5th wheel gooseneck adapter is coated with a black frosted finish, offering excellent rust resistance, one-piece processing, uniform force, while significantly enhancing durability and service life.
• 🔧【Standard Size】: Unique coupler fits the same as a gooseneck coupler with inner and outer tubes.Standard King-Pin fitted to 4" round or 4" to 4-1/2" square. 18" length extra heavy wall tube.
• 🔧【Superior Load-bearing Capacity】: The 5th wheel gooseneck adapter has a good load-bearing capacity. Rated 30,000lbs, bringing you a safer driving experience.
• 🔧【 Easy Switching】: 18" long extra-large wall tubing,OEM-compliant extra-heavy duty gooseneck trailer coupler tubing,requires no complexity,just swap out the coupler for a king pin, allowing for easy switching between the two setups.