Introducing the Bertazzoni 4010405 Thermostat Knob Ring, a precision-engineered replacement part designed to restore functionality to your Bertazzoni appliance with ease. Crafted with meticulous attention to detail, this thermostat knob ring ensures a snug and secure fit, providing you with a seamless cooking experience. Keep your Bertazzoni appliance in top condition by replacing worn or damaged parts promptly. Trust in the quality and reliability of genuine Bertazzoni parts for optimal performance. Upgrade your kitchen equipment effortlessly with the Bertazzoni 4010405 Thermostat Knob Ring.