Perfect for the garage basement warehouse or office this unit assembles in minutes with nothing more than a hammer no nuts or bolts required and can be used as a standard shelving unit or built horizontally as a workbench. Keep valuables and other items safe and neatly organized with the Edsal Steel Welded Storage Rack. 75 Reference Of Metal Rack Storage Steel Steel Shelving Unit Steel Shelving Metal Rack Garage Storage System Rivet Lock Shelving Unit - 6 Shelf. Edsal shelving costco . Inc an American manufacturer of steel shelving based out of Chicago. It is designed to be both sturdy as well as durable. Casters Commercial grade chrome steel 6-shelf adjustable steel wire shelving. Made from solid steel the adjustable shelving of this Edsal unit is intended to last through even heavy-duty use. Costco Edsal 4-Shelf Industrial Storage Shelving Unit Model. Increments to accommodate items of varying height and the shelves have middle. Shelves are adjustable in 1-12 in