【Fitment】Universal Gooseneck Ball Plate fit for any set of standard 5th Wheel Rails. 【Load】 This 5th wheel gooseneck hitch is d and rated to tow 30,000 lbs, 7,500 lbs Tongue Weight. 2-5/16" hitch ball with 2" offset from center. 【Design】This is a great choice for switching between 5th wheel and gooseneck. It allows you to maximize the functionality of your truck for towing both types of heavy-duty trailers. 【Installation】Easy to install and fast to remove within minutes. just use the four pins to fix the adapter plate into the rails. 【Material】Made of heavy duty steel, coated with black powder to prevent rust and corrosion.