Today, we're going to review part number AT88007. This is the Atwood Weld On A-Frame Trailer Coupler with the Marvel flip latch, designed to fit a 2 5/16" diameter hitch ball and has a 10,000 pound weight capacity. Now, this A-frame coupler lets you hook up your trailer to your tow vehicle. Right here, it'll provide the connection point for your hitch ball. This design does use the Marvel flip… see more >