Andersen Manufacturing's Rapid Hitch is the perfect hitch for anyone who tows multiple trailers like us. We can flip the double ball over, change the drop to a rise, or adjust the height of the drop by simply removing the hitch pin and putting it back in place. It's V5-rated up to 10,000 pounds of trailer weight and 1,500 pounds of tongue weight (limited by ball capacity). The Rapid Hitch comes in three drop/rise sizes: 3-3/4, 5-3/4, and 10 inches, the size we chose, which can be adjusted from 4 inches to a full 10 inches of drop/rise. We also chose a 2-inch and 2-5/16-inch ball combo so we can easily tow any trailer we come across.