Prevent rust from forming on the tow bar with the chromed flip-up metal Carpoint Tow Ball Cover. The tow bar cover also ensures that your clothing remains free of grease if you accidentally touch the tow bar. The cover is mounted to the tow bar with the plastic attachment. Because of this fastening, this hitch cap can even be used when you have attached a trailer or caravan. The cover stays on the hitch while driving, after uncoupling it can be clicked back on the tow bar.