The AllPoints Foodservice Parts & Supplies 221384 Control Knob & Dial is designed for precise temperature control in foodservice equipment. With a diameter of 2-7/16 inches, this thermostat knob ensures easy grip and adjustment. Crafted for durability, it is compatible with various appliances, enhancing functionality and reliability in your kitchen operations. Ideal for maintaining optimal cooking conditions, this control knob is a practical addition to your foodservice setup.