Safco Industrial 4-Shelf Metal Stand Alone, 36", Metallic Gray (5288GR)

This powder-coated steel unit by Safco has what it takes to handle the heaviest storage jobs. Each of its four shelves, which can be adjusted in 1-inch increments, can hold up to a staggering 1,000 pounds without buckling: the shelving unit's overall capacity is an impressive 2,500 pounds. Even better, the open design allows air to circulate around stored items, ensuring that they don't become victims to mold, dust, or other unwanted debris.