Draw-Tite Dual-Ball Trailer Hitch Ball Mount Model 80798Draw Tite Dual Ball Trailer Hitch Ball Mount Model 80798 If you tow, you know that trailer couplers come in several sizes, which means you may need a different hitch ball for each trailer you plan to pull. And while swapping them out each time you change trailers may not be difficult, it can be time consuming and cumbersome. That s why Draw Tite created a line of multi ball ball mounts to make the process easier and more efficient. These high capacity