The AllPoints Foodservice Parts & Supplies 221007 Control Knob & Dial is designed for precision temperature control in commercial kitchens. This electric thermostat dial features a temperature range from 175°F to 550°F, allowing for versatile cooking options. Built for durability, it is heavy-duty and fits a standard .187 diameter D-stem. The universal four-way mounting positions ensure easy installation and compatibility with various equipment. Enhance your kitchen's efficiency with this reliable control knob and dial.