Chrome U Shaped Slatwall Hangrail and Slatwall T-Shirt Display. Use the U shaped slatwall hangrail to create instant hanging space anywhere on your slatwall panel. The U shaped slatwall hangrail can display clothing on hangers or it can be used as a slatwall t-shirt display. The slatwall hangrail fits our standard slatwall panels, slatgrid panels, as well as some slatwall floor displays. This U Shaped Hangrail for slatwall measures 25 3/4" overall outside width, and 20" of hang space. In stock.