Our shelving Unit are constructed 100% out of.100 Aluminum 5052 making them light weight and very durable. The rails fastened to the End Panels allow the shelf height to be fully adjustable to meet your individual needs. The End Panel gives you a Solid finish for a clean look and enabling you to mount hooks, trays, tools or etc. to them. Contour the inside the van, maximizing the storage capacity and room. Our units have the thought to keep your van neat and organized so your workers can get their job done faster and more efficient.