Gooseneck to 5th Wheel Adapter 4" Round Tube 18" Long 30,000 lbs Capacity Black Powder Coated for Trailer Towing Conversion

Gooseneck AdapterSpecifics18" Long ；30000 lbs；4" Round TubeProduct Description【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.Standard King-Pin fitted to 4" round or 4" to 4-1/2" square. 18" length extra heavy wall tube.【Quality Material】Black powder coating to avoid rust, one-piece processing, uniform force, strong enough. Have a good load-bearing capacity. Rated 30,000 lbs.【Function】King pin coupler allows you to pull your gooseneck trailer with a fifth-wheel hitch. The height easily adjusts to fit your application. Round inner and outer tubes replace the gooseneck coupler on your trailer.【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.Package Included1x Gooseneck adapter

• 【Heavy-Duty Load Rating】Built with a 30,000 lbs weight capacity, constructed from extra heavy wall tubing for uniform force distribution and reliable strength during heavy towing applications.
• 【Universal Fit Design】Compatible with standard gooseneck trailer coupler tubes featuring 4" round tubing, and works with standard king-pin setups for 4" round or 4" to 4-1/2" square trailer necks.
• 【Functional Conversion Design】Converts gooseneck trailers to work with 5th-wheel hitches, allowing flexible towing setup options; height is adjustable to match different vehicle and trailer configurations.
• 【Durable Corrosion Protection】Features a black powder-coated finish that resists rust, chipping and weather damage, maintaining structural integrity and appearance in outdoor and road conditions.
• 【Simple Installation Process】Slides directly into the outer clamping sleeve of the trailer neck, secured with pins and set screws to prevent shifting; no complex modifications required for most standard trailers.