Extreme Max's Clamp-On Tractor Bucket Trailer Hitch Receiver Adapter converts your tractor bucket into a standard 2" x 2" trailer hitch receiver. Easy to use, the adapter slides onto the end of the bucket and securely clamps down without requiring any tools. The Tri-Ball Hitch contains three welded-on hitch balls and a durable heavy-duty tow hook, providing an unmatched level of versatility. The hitch fits standard 2" x 2" receivers and offers the following three ball sizes: 1-7/8", 2", and 2-5/16". Maximum Capacity - 7/8" Ball: 2,000 GTW, 2" Ball: 5,000 GTW, 2-5/16" Ball: 10,000 GTW. Requires a 5/8" hitch pin (not included). Each product features a resilient black powder-coat finish.