The Rational 60.75.761 is a high-quality oven rack shelf designed specifically for the Combi-Duo system. This run-in rail is essential for the effective use of mobile oven racks or plate racks, accommodating half-size configurations. Crafted for durability and efficiency, it ensures seamless integration and optimal performance in your kitchen setup. Enhance your cooking capabilities with this reliable accessory, tailored to meet the demands of professional culinary environments.