The AllPoints Foodservice Parts & Supplies 22-1268 Control Knob & Dial is designed for precision control of your oven settings. With a diameter of 2 inches, this durable knob features a clear off-very low-medium-low-medium-high scale, allowing for easy adjustments to cooking temperatures. The vibrant red color ensures visibility and quick identification. This replacement part is compatible with Vulcan Hart model 412251-1, making it an ideal choice for maintaining your kitchen equipment's functionality. Enhance your cooking experience with this reliable and user-friendly control knob.