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Essentially, if you find yourself using 2 bars, set inside the rack, as levers. You are outside the rack with the idea to the right or left side, facing in, pushing up over the ends for this two bars as though they were the handles of a product. The very first thing to do, of course, is to buy some new bars. You will find tons of choices out there, from much better pedestrian types found at local hardware stores to essentially lovely ones that can be gotten online. A quick search of "towel bars" or "towel racks" should net you' good cross section of choice