The Versa Rail instantly transforms a bare roof into a functional platform for transporting bikes, kayaks, canoes or cargo boxes. Available in 50" and 58" lengths, these racks come assembled and ready to install. Includes twin cup vacuum towers, 1. 5" attachment straps and Five Year . No additional tools required (wrench provided) Corrosion resistant load bar coating Rectangular shape fits most rack accessories Delivered complete and ready to install - 135 lb. load capacity 75 lb. pull strength vacuum tower bases - 1. 5" wide safety attachment straps MODEL NO - MPG220