The AllPoints Foodservice Parts & Supplies 221480 Control Knob is designed for use with toasters, featuring a durable construction that ensures long-lasting performance. With an outer diameter of 1-3/8 inches, this control knob provides a comfortable grip for easy operation. Its precise design allows for accurate adjustments, enhancing the functionality of your toaster. Ideal for replacing worn or damaged knobs, this part helps maintain optimal performance in your foodservice equipment.