ARB BASE Rack Under-Rack Light Bar MountThe BASE Rack takes accessories and cargo loading to a whole new level of simplicity, speed and personalization. The Underneath Light Bar Mount adds to the broad range of attachment options and is suitable for single bolt, end mount light bars and work lights. The mount consists of a left right pair of brackets that attach to the bottom of BASE Rack cross beams using an included stud plate and fasteners. It is suited for mounting small items up to 7.