The Frymaster FM8160139 thermostat knob provides accurate temperature adjustment for consistent fryer operation and cooking control. Featuring a 2-1/4-inch diameter design with temperature markings from OFF to 375°F and 230°F, this knob is designed to fit a compatible thermostat shaft with a 0.187-inch flat-down mount. It works by allowing users to manually rotate the thermostat contr... https://partsfe.ca/fm8160139-frymaster-dial-2-14-d-off-375-230