The Grainger Freestanding Metal Shelving Racks are industrial-grade steel units for warehouses, distribution centers, retail stores, and other commercial uses. They feature a boltless design for quick assembly and adjustable shelves. Made from 14-gauge steel, they offer 5 shelves per section in various depths and widths, with weight capacities from 800 lbs to 3000 lbs per shelf. These shelves can be configured as single units or combined into larger systems. Optional accessories include dividers, bins, and casters, providing sturdy and customizable storage solutions.