This black 4-tier metal storage shelving unit measures 17.72 inches deep by 47.24 inches wide by 59.06 inches high, built with industrial-strength 25.4mm thickened carbon steel tubes that support 660 lbs per shelf for a combined 2640 lbs total capacity. The reinforced metal mesh and black powder-coated frame prevent sagging under heavy tools, bulky equipment, and bulk storage items in garages, warehouses, or basements. Thick industrial carbon steel with full black powder coating resists rust, wear, and peeling better than standard painted units, performing reliably in demanding environments across home, office, kitchen, laundry, and retail settings. The upgraded mesh design features thickened steel wire with refined gap spacing that creates a sturdy flat bearing surface, preventing small items and miniature tools from falling through while balancing structural stability and storage practicality. Simple structural design enables one-person setup in approximately 15 minutes without complex tools, with shelf heights that adjust freely with no position limits to accommodate tall tool chests or compact pantry containers. Equipped with a professional anti-tip wall anchor kit to prevent tipping and upgraded adjustable leveling feet for wobble-free placement on uneven floors, the rust-proof waterproof surface wipes clean with a damp rag for long-lasting durability.SpecificationsMaterial: Carbon SteelColor: BlackMounting Type: Floor MountRoom Type: GarageShelf Type: Gridwall ShelfNumber of Shelves: 4Special Feature: AdjustableProduct Dimensions: 17.72"D x 47.24"W x 59.06"HShape: RectangularLoad Capacity: 660 lbs per shelf, 2640 lbs totalTube Diameter: 25.4mmFinish: Black powder-coatedAssembly Time: Approximately 15 minutesSafety Features: Anti-tip wall anchor kit, Adjustable leveling feetRecommended Uses: Home, Office, Kitchen, Laundry room, Warehouse, Supermarket, Garage, BasementPackage List1 x 47.2"W 4-Tier Black Wire Shelving Rack1 x Assembly Hardware Pack1 x Instruction Manual