1) Bi-metal thermometers2) Cast from superior stainless steel3) Case size: 1-3/4"4) Case type: SS plain case- SS ring5) Lens type: glass6) Lens gasket: black7) Pointer: red8) Dial face: flat9) Connection size: M810) Stem type: 0.15" (pointed end)11) Stern length (measured from the hex, including threads): 5", 9", 12"12) Application: used to display and control food temperatures13) All the above items can be made to order