Here are some pics of my removable bar. The ends were fabricated from 1.5 inch tubing, urethane bushings, metal sleeves, and fab tabs. The seat is from a J##p that i found at a garage sale for $50, and fabricated a fold and tumble base for it!
Sorry for the rotated pics... iPhones make me crazy, and Bill Gates was not answering his phone!
You'll get the picture