Narrow Aisle Rack is a high density type of Carton Storage System that offers immediate access to every carton stored in very narrow aisles. Order pickers are normally guided down aisles with floor angle guidance to protect the rack from lift truck damage or a wire guidance system can be installed in the floor. Beam elevations are easily adjustable to accommodate any carton size. A wide range of sizes, gauges and accessories are available to solution your requirements.