Enhance your hauling adventures with the Yakima Set of 2 RoundBar XL 78-Inch Steel Round Roof Rack System Crossbars. Crafted with precision and resilience these iconic crossbars boast a robust steel construction that stands the test of time providing a dependable foundation for carrying your gear across a spectrum of adventures. The steel construction is not only strong but also vinyl-wrapped adding a layer of durability and corrosion resistance that ensures your crossbars withstand the elements maintaining their pristine appearance. For those seeking compatibility with StreamLine towers the RoundBar SL Adapter (sold separately) opens up new possibilities allowing you to seamlessly integrate this classic design with cutting-edge technology. Effortless usability is a hallmark of these crossbars designed to make loading and unloading a breeze for users of all experience levels. Customize your setup with the required end caps available separately or included with the RoundBar SL Adapter and 1A Raingutte