The Rational 60.61.672 is a high-quality oven rack shelf designed for efficiency and versatility. This hinging rack is compatible with 6-half size Pro/Classic ovens and accommodates up to six 12" x 20" pans. With a spacing of 2-5/8", it allows for optimal airflow and even cooking. The marine version ensures durability and resistance to corrosion, making it ideal for various kitchen environments. Enhance your cooking capabilities with this reliable and practical oven rack shelf.