The Rational 60.62.150 is a mobile oven rack designed for efficient use in professional kitchens. This roll-in rack accommodates six full-size pans, each measuring 24" x 20", with a spacing of 2-1/2" between shelves. It is compatible with the run-in rail 60.74.650 for seamless integration. Please note that grid shelves are sold separately, allowing for customizable storage options to suit your cooking needs. This durable and versatile rack enhances workflow and maximizes oven capacity, making it an essential addition to any culinary operation.