The AllPoints Foodservice Parts & Supplies 221324 is a durable damper knob designed for optimal performance in commercial kitchen equipment. With a diameter of 1-3/4 inches, this knob features a robust 3/8"-16 brass insert for secure mounting. Specifically compatible with Bakers Pride products, it ensures precise control of airflow and temperature, enhancing cooking efficiency. Crafted for longevity, this replacement part is essential for maintaining the functionality of your foodservice equipment.