Load bars. Traverse for Thule roof rack system. The standard steel load bar is available in various lengths. The plastic coating provides additional grip for the roof load. Thule is a Swedish brand dedicated to making life easier for active families and outdoor enthusiasts by providing them with practical tools. The range includes a wide selection of products for outdoor experiences: camera bags, backpacks, bike carriers, smartphone cases, child seats for bicycles, and child carriers. As the company specializes in outdoor products, the brand is also committed to environmental sustainability. High-quality craftsmanship and good quality ensure a long lifespan, for example.