The Vevor adjustable trailer hitch is designed for secure heavy-duty towing with a 2.5" receiver and dual hitch ball sizes for versatile trailer compatibility. It supports up to 21,000 lbs GTW on the 2-5/16" ball and 18,500 lbs on the 2" ball, making it suitable for RVs, boat trailers, ATVs, and trucks. A 12-hole adjustment system provides up to 9" of drop for easier leveling across different towing setups. Built from carbon steel with a protective coated finish, it is made for durable outdoor use and corrosion resistance. Multiple locking points help keep the hitch stable and reliable during towing.