You can design your storage system with our list of component parts. Maximize storage, free standing shelving allows access to all corners. Lifetime Warranty Against Rust. Wall bolting not required. Perfect for coolers, freezers and backrooms. Holds up to seven shelves on 10” centers. Adjusts without tools-just lift and pull. Posts are 72” high with front adjustable feet. Maximum capacity – 2,500 lb per section.