Heavy Duty 5-Tier Steel Garage Shelving Unit - 72" Height x 48" Width x 24" Depth - Adjustable Metal Storage Rack for Garage, Basement, Warehouse & Outdoor Organization

Saw these same shelves at a home store for almost 1/3 more money. Strong and carry a good amount of weight. They actually are easy to assemble once you figure out the trick to attaching the uprights joining the bottom and top halves. Nice that there isn't a bag of a million nuts and bolts. Just line up the rivets in the slots and tap. But, when you are joining the top and bottom pieces what I found works is you tap the rivets joining the top and bottom uprights at the same time. If you tap the rivets into the bottom upright first the top wants to bounce loose or doesn't want to engage. The only issue I had was that 1 of the sets I bought was missing an upright. But I called the company located in Chicago directly and they sent me one by UPS pretty quick. So a little inconvenience but great service. I actually just got delivery of a 3rd set.