Tailored to precisely fit flush-mount factory side rails, SightClips secure the SightLine Towers to your aerodynamic rooftop. Created in different designs to fit specific vehicles, they have a brilliant clip design that's super strong, easy to install, and holds on tight. Ingenious clips designed to attach SightLine Towers to flush-mount factory side rails Range of clip shapes are engineered for a precise, secure fit to your specific vehicle Unique inner and outer clip design delivers exceptional hold Powder-coated stainless steel provides maximum strength and durability Sold in sets of four - just one kit sets up your system *Please Note: Rack System Components are Final Sale and Non-Refundable. We do not accept returns on any Rack Systems or Rack Components.*