The AllPoints Foodservice Parts & Supplies 221533 Dial Insert is designed for precise temperature monitoring in commercial ranges. With an outer diameter of 2-3/8 inches and an inner diameter of 1-3/4 inches, this insert features a temperature scale ranging from 150 to 500°F. Made from durable aluminum, it comes with an adhesive backing for easy installation. Ideal for ensuring accurate cooking temperatures, this dial insert is a reliable accessory for any foodservice operation.