Roll Formed Z-Bars are commonly used as Framing, Supports, Reinforcements, Stiffeners for PVC-Rails, Slides, Tracks, and many other uses. They are used in many industries, such as: Construction, Mezzanines, Metal Buildings, Garage Doors, Fences, PVC-Door & Window Frames, Displays & Store Fixtures, Tool Boxes, Metal Furniture, Enclosures, Cabinets, Storage Bins, Racks, among many other industries.