The AUTOMANN Underbody Mount Tarp Torsion Spring is the perfect solution for ensuring a secure fit and optimal functionality of your tarp system. This torsion spring provides strong support for tarp tension, enhancing the durability and longevity of your tarp system for reliable use. With consistent tension maintained on the tarp, you can ensures that your load will be securely covered at all times. The smooth operation of the torsion spring ensures easy opening and closing of the tarp, while also ensuring even distribution of tension across the tarp surface.