Free... hmmm depends on perspective, They were thrown in to the deal when I picked up the 180 and stand, could have had half a dozen more if i was greedy or hadmore room, but my truck was full. Kinda makes up for being stupid and forgetting to put a strap over the stand doors.... lost one between GreenBay and the Dells, good thing it was after midnight, that might have hurt someone. But now I get to build 4 new doors, I can't match the panel bit that was used on the original ones.