Channel CSR-156M First In First Out Can RackWith a lifetime guarantee against rust and corrosion, the Channel CSR 156M can and storage rack is made of heavy duty aluminum. Its vertical corner uprights are extruded aluminum tubing and have horizontal cross braces. They have heavy duty diagonal supports on each side for additional support. The slides are 1" x 1" extruded aluminum angle and T bar heli arc welded to the frame. This construction makes the CSR 156M ideal for holding, storing, and