The Hallowell 6-Shelf Hi-Tech Starter & Add-on Open Shelving Unit provides a durable and flexible storage solution ideal for industrial environments. Designed to endure rigorous daily use throughout its lifetime, it maintains structural integrity under heavy loads. This unit features robust metal shelves enhanced by tubular welded box beams at the front and rear for optimal strength. Additional durability is provided by triple-bend side flanges and reinforced, welded corners. The shelves are pre-punched for dividers, facilitating organized storage. Installation is efficient, requiring only four clips per shelf, and the unit is compatible with both beaded front posts and angle back posts. This makes it perfectly suited for storing a wide range of medium to heavy-duty items, including tools and equipment.