Thule 47 inch Aeroblade Aluminum Load Bar Multi Purpose Carriers Pair ARB47

The new AeroBlade is basically noiseless, and is one of the safest, strongest roof rack systems on the marketLightweight aluminum, T rack for fast mountingSmoothly arched for a roof fit, the new Smartslide is a molded measurement system providing a quick, no hassle, tapemeasure free foot installationSmartslide also covers the underbar slot to improve aerodynamics and noise diffusionThe new SwingBlade end cap pivots open to allow full access to the t slot for easy accessory installsWindDiffuser is a textured surface on the t slot cover that disturbs the ariflow better than a smooth surfaceThe AeroBlade load bar works with all current Thule Rapid Foot PacksThule Aeroblade works perfectly with nearly all Thule accessories