Heavy‑Duty Construction – Built to Last - Crafted from durable black powder‑coated steel, the shelving brackets resist rust & corrosion. Each bracket arm supports up to 550 lb, and when paired, delivers a substantial 1,100 lb load capacity per shelf Three‑Tier Design – Optimize Vertical Space - Ideal for storing tools, equipment, and supplies securely, the 3‑level shelving setup allows you to maximize unused vertical space inside your shipping container, keeping floors clear and accessible. No Tools Required – Easy Assembly & Removal. Perfect for warehouses, mobile offices, workshops, or home containers. User-friendly hook‑on system snaps into place without welding, drilling, or tools. You can install—or remove—the shelves in seconds. Black Powder Coat Finish – Low Maintenance & Sleek Look - Stylish powder‑coated finish not only enhances durability but also provides a clean, professional appearance. It requires minimal upkeep—just a wipe and you're done. Modular Pack – Customizable & Scalable - Sold in packs of four brackets, you can mix and match to create shelves of any width. Whether you're outfitting one container or multiple units, build a storage system tailored to your space and inventory. Shipping Container Shelving Storage Bracket - 3 Shelf - Ultra Heavy Duty Cargo Shipping Container Shelf Shelving Brackets Universal - 100% Steel