The Frymaster 8100110 Black Thermostat Indicator Knob provides clear, dependable control for setting and monitoring fryer temperatures. This indicator knob is designed to mount on a 1/4" round thermostat shaft, allowing operators to adjust heat levels by rotating the knob to the desired setting. As it turns, it mechanically engages the thermostat to regulate temperature accurately dur... https://partsfe.com/thermostat-knob1-38-d-pointer-for-frymaster-part-8100110