Heavy Duty 72 Inch High Black Garage Shelving Unit Metal Storage Rack

•3000-pound ultra-high load capacity: The garage shelving is made of high-strength alloy steel through precision die-casting. Reinforced crossbeams are added to the bottom of the shelves to evenly distribute weight and prevent warping or sagging after prolonged use. Third-party testing confirms that each metal shelves can support up to 3,000 pounds, easily handling heavy items such as large machinery parts and full cargo boxes. These shelves are ideal for heavy-duty storage needs in garages, warehouses, basements, and other similar environments. •Reinforced Double-Layer Columns: The metal garage shelving has been upgraded with a reinforced double-layer column design, which improves bending strength by 30% compared to single-layer columns, ensuring stability even when storing heavy tools or large materials. The surface of the garage shelving is coated with a nano-level anti-rust coating, which provides excellent rust resistance. The smooth surface is easy to clean and maintains a brand-new appearance even after long-term use, greatly improving durability. •Flexible Adjustment & Split Design: The 72''H*45.7''W*19.7''D metal shelving allows for customized height of each layer, making it easy to adjust the space to fit items of different sizes. With a modular design, the metal garage shelving can be split into two low independent units (3-tier and 2-tier) with ease. It can not only store small appliances individually but also be combined to hold large equipment, offering more usage options. •Easy Assembly: The garage shelving innovatively features a bolt-free interlocking structure, requiring no screws or tools. This optimizes the assembly process and enhances the tightness of component connections. Assembling the metal shelving is simple: just align the components with the slots, push lightly to lock, and reinforce with the included rubber mallet. It comes with a graphic manual , so even beginners can assemble it quickly in 10 minutes, easily meeting your pursuit of an organized lifestyle.