Strong, single sided cantilever racking is an excellent option for managing heavy materials in warehouses where space is limited. Install this system along a wall to organize stock that's long, bulky, or oddly shaped. *Please note, the selected arm type below may differ from the style displayed in the product image. 4 storage levels on front side only 8 straight or inclined arms, with or without lip Arms are adjustable on 3" centers Needing individual components? BrowseHERE.