Muscle Rack 4-Pack Steel Post Coupling Outer in Grey (4 in. H x 1.375 in. W x 1.375 in. D) CPOUT-GRY-4 - The Home Depot

If you're in the market for a multifunctional storage shelf that can be used as a tool rack, a good shelf or a plant display rack, then this is for you. Our 5-tier heavy duty shelving unit can be built vertically as a shelving unit or horizontally as a workbench, to meet your different needs. Besides, the shelf is adjustable so that it can hold items of different heights. Constructed with heavy duty steel structure with spray treated surface, it is rust resistant, and each shelf can hold up to 585 lbs. In addition, the anti-slip plastic pads on the bottom can not only prevent your floor from scratching, but also increase stability.Its simple style is a good decoration for your garages, warehouses, groceries and home