The AllPoints Foodservice Parts & Supplies 221129 Control Knob & Dial is designed for precise temperature control in foodservice equipment. This thermostat dial features a temperature range of 150° to 550° F, allowing for versatile cooking options. With a 2 1/2" outer diameter, it fits seamlessly into various appliances. The durable black plastic construction ensures longevity and reliability, while the flat down design provides easy operation and a sleek appearance. Ideal for maintaining optimal cooking conditions in commercial kitchens.