The AllPoints Foodservice Parts & Supplies 221161 Control Knob & Dial is designed for precise temperature control in foodservice equipment. With a 1-1/2" outer diameter, this thermostat knob features a temperature range of 100° to 200° F, allowing for versatile cooking and heating applications. Made from durable black plastic, it ensures longevity and reliable performance in demanding kitchen environments. Ideal for replacing worn or damaged knobs, this component enhances the functionality of your equipment.