Master Your Culinary Space with the AllPoints Foodservice Parts & Supplies, 228-1298 Knobs and Dials. Designed for commercial restaurant use, this high-quality knob and dial set is a must-have for any professional kitchen. Crafted from durable aluminum, these knobs are built to withstand the demands of a busy kitchen environment. The black color adds a sleek and modern touch to your equipment. With an inner diameter of 9/16" and an outer diameter of 3 1/4", these knobs are the perfect fit for a variety of appliances. The temperature range of 200-550 degrees Fahrenheit allows for precise control over your cooking process. Whether you're grilling, baking, or frying, these knobs ensure accurate temperature adjustments. Upgrade your restaurant equipment with the AllPoints Foodservice Parts & Supplies, 228-1298 Knobs and Dials and take your culinary creations to the next level.