The AllPoints Foodservice Parts & Supplies 221245 Control Knob & Dial is designed for precise temperature regulation in foodservice equipment. This thermostat dial features a 1.87-inch diameter and offers a temperature range from 200°F to 500°F, ensuring optimal cooking conditions. Its durable construction ensures longevity and reliability in high-demand environments, making it an essential component for maintaining consistent performance in ovens and other cooking appliances.