Ideal for a wide range of food preparation, transport, serving and storage tasks. * This innovative system is specially designed to work with full size food pans, food boxes, and gastronorm size food pans. * The components are made of impact-resistant structural web plastic. * Racks and Carts are designed with soft, rounded corners that are easy on walls, doors and other equipment. * Quiet handling and upscale design let workers move food directly from kitchen to dining room for fast restocking without repeated trips. * USDA Meat & Poultry Group compliant. * All certified to NSF Std. #2. * All casters are 5" (12.7 cm) non-marking swivel plate design – 2 locking and 2 non-locking. * 175 LB weight load.