THERMOCOUPLE, 48" LONG. RING TERMINAL ONE END AND TWO 1/4";FEMALE DISCONNECTS ON OTHER END. RED AND WHITE WIRE.;;FITS SOUTHBEND MODELS~;;;FITS MARKET FORGE MODELS~;;30P-STGL, 30P-STGM, 40P-STGL, 40P-STGM, F-100L, F-100P,;F-20L, F-20P, F-30L, F-30P, F-40L, F-40P, F-60L, F-60P,;F-80L, F-80P, FT-100L, FT-100P, FT-20L, FT-20P, FT-30L,;FT-30P, FT-40L, FT-40P, FT-60L, FT-60P, FT-80L, FT-80P