Description:
        Bi-metal, industrial type haed and stem are 304 stainless steel. 3" face, 9" bottom connect stem, 1/2" NPT connections. Easy to calibrate by inserting an Allen wrench into the reset opening. Stem diameter is 1/4". Extra heavy glass crystal. Tel-Tru Manufacturing BC-350R (*Not recommended for continuous use above 800°F).
    
                     
         
                             
                             
                     
                     
                     
             
             
             
            