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 63"H. Trucks feature 5"polyurethane stem casters, two with brakes, with a 1200 Lbs. load capacity and 69" overall height.