The Henny Penny 178359 Fryer High-Limit Thermocouple helps monitor fryer temperatures and provides added protection against overheating conditions. This 0.188" diameter thermocouple is designed to sense temperature changes within the fryer system and send signals to the control mechanism when limits are exceeded. It works by generating an electrical response based on heat levels, allo... https://partsfe.ca/henny-penny-178359-high-limit-thermocouple-0-188-dia