The RCP Base kit is used with Rhino-Rack's range of RC and RV roof rack systems. The kit consists of specially designed moulded pads, mounting accessories, fasteners and other various components which attach to the fixed mounting points on your vehicle's roof. The Rhino-Rack RCP Base kit is used to create a safety base for the installation of your Rhino-Rack Roof Rack. The kit consists of moulded pads and other various components which attach to the fixed mounting points on your vehicle's roof.