Roof Racks Cross Bars Compatible with GLC SUV, Aluminum Cargo Carrier Rooftop Luggage Bike Crossbars for Flush Roof RailsOnly Crossbars and For Flush Roof RailsPRODUCT DESCRIPTION:Brand new pair of complete roof cross bar system, comes with everything you will need to fix to your vehicle to use roof boxes, bike carrier systems, ski or snowboard. The roof bars attach to the vehicle by a clamping system that attaches to the existing raised roof rails on the vehicle and comes with complete locks or keys (2-psc keys) - Just clamp and bolt on and lock with KEY!Maximum loading on 2 roof bars = 125 kgInstallationis simple, and can easily be installed by yourself No cutting no drilling needed for the installation.Full compatible with all Thule roof accessories such as bike/ski etc.What you get in the Parcel: 2 x Turtle Roof Bars build from Quality Aluminium profile (Diameter 75mm x 25mm) 4 x Fitting Kits / Brackets complete with Anti-Sliding rubber gaskets 1 x Set of Full Instructions 2 x Lock Keys Comes boxed - specialy cutted and prepaired for fast fitting.