The Rational 60.61.430 is a high-quality oven rack shelf designed for optimal performance in commercial kitchens. This hinging rack features six supporting rails, providing robust support for various cooking needs. With a rail distance of 2-5/8 inches, it allows for versatile placement of trays and pans. This USA version is a special order item, ensuring it meets specific operational requirements for your kitchen setup. Enhance your cooking efficiency with this durable and reliable oven rack shelf.