Solid Stainless Steel Shelving - 48 x 24 x 72" H-5469 - Uline
Amazon.com: SafeRacks NSF Certified Storage Shelves, Heavy Duty Steel Wire Shelving Unit with Wheels and Adjustable Feet, Used as Pantry Shelf, Garage or Bakers Rack Kitchen Shelving - (24"x60"x72" 4-Tier) : Home
HDX 6-Tier Commercial Grade Heavy Duty Steel Wire Shelving Unit in Chrome (48 in. W x 72 in. H x 18 in. D) HD18481302PS-1 - The Home Depot
Used Metal Shelving for Sale by American Surplus Inc.
Regency 24" x 48" x 74" NSF Stainless Steel 4-Shelf Kit