The exterior pictures of this trailer show it with a ball attachment. It comes with a fifth wheel attachment as well. It is very clean and has been well maintained. It is actually 39 foot long and is a Series M-39KSWB. The pictures were taken late in the day and don't do it justice. Because of the window that goes across the entire back end it is very light and open. The exterior colors are much prettier shades of green than the picture show.
