Provides high visibility and easy 4-way access. Ensures quick and efficient inventory control. Ideal for mobile storage requirements. Allows air to circulate throughout, eliminating dust and dirt build-up. Allows you to keep linens, food items, stocked products and other regularly used items on hand, throughout the workplace. Locking post collars are recommended for rough use over the road vibration and jolting. Order one per shelf. Truck consists of 4 posts, 4 shelves, plastic shelf clips, donut bumpers and swivel casters. Posts are 74"H. Truck features 5" polyurethane stem casters with a 1200 Lbs. capacity and a 80" overall height. Stainless Steel Provides stability and durability with a smooth, attractive, electro polished finish. Steel is designed to handle extreme wet, hot or cold environments. Rust and Corrosion resistance make these ideal for any storage requirement. Limited lifetime warranty against rust and corrosion.