The Thule Evo Clamp is an easy to install foot for Thule Evo roof racks, for vehicles that do not have existing roof rack attachment points?or factory-installed racks. Load carrier feet for Thule Evo roof rack system. Foot installs easily onto vehicles without pre-existing roof rack attachment points. Ergonomic torque limiter key indicates when the rack is safely and properly secured to your vehicle. Quick assembly and install with click-in mounting brackets. No additional tools required. Securely holds the rack to the vehicle thanks to patented clamping technology. Secures to vehicle with Thule One-Key locks (sold separately). Check the Thule Buye's Guide to?find out which roof rack fits your vehicle.. Max.?load: 165 lb. (Please also check the maximum roof load capacity of your vehicle.). Fits Thule WingBar Evo,?Thule AeroBlade,?Thule SquareBar, & Thule ProBar.. Locks are not included.. One Key System compatible. Spot clean. Imported.