The Go Rhino XRS 49 3/4" Side Rail Accessory Kit supplies paired 4-CORE aluminum rails that span the uprights of XRS cross bar systems for extra mounting tracks. Each rail is 49.75 inches long, can be cut to fit, and installs with included mounting hardware. The rails use standard 1/4-20 fasteners, are compatible with XRS cross bar kits, and are backed by a Limited Lifetime materials warranty plus a five-year textured black finish warranty.
Go Rhino Universal XRS 49 3/4 Cross Rail Accessory Set - Tex. Black