The Rational 60.62.137 is a high-quality oven rack shelf designed for optimal performance and versatility. This hinging rack features a type 62 design with seven supporting rails, ensuring robust support for your culinary creations. The rail distance of 2-5/8" allows for efficient airflow and even cooking, making it ideal for a variety of dishes. This model is specifically tailored for the USA market, ensuring compatibility with local equipment standards. Enhance your kitchen efficiency with this durable and reliable oven rack shelf.