Storage Rack Shelving Unit Storage Shelf Steel Garage Utility Rack 4-Shelf Adjustable Shelves Heavy Duty Display Stand for Books, Kitchenware, Tools Bolt-Free Assembly 31.49"x 14.47"x 59” (White) - Walmart.com
METAL POINT®PLUS Extra Shelf with No Decking - Shelving Direct
Kobalt Bolted Steel Heavy Duty 4-Tier Utility Shelving Unit (84-in W x 24-in D x 84-in H), Black in the Freestanding Shelving Units department at Lowes.com
Used Nut & Bolt Steel Shelving - 18"D x 35"W x 8'H