Trailer hitch organizer

When you have a number of trailers, you often wind up with a number of different hitch balls and stingers to go with them. This organizer keeps the ones you're not using together with their locking pins and cotters, and helps keep them from sliding around breaking things and making noise when they're under the seat (or wherever).  Plenty of space for adding mounting holes or even some Velcro to the bottom for better resistance to sliding around.  The base is short, because the hitches themselves flare out to hold the other end.  

Fits standard length 2" (50mm) square hitch bars.

Tested with PETG, but probably could be made with ABS or Nylon, too.

Solidworks file included for the remixers out there. (.STEP coming soon.) V2 will have mount holes included in the file.