Hobart HOB437041-00004 Material Stainless Steel, Length 2 1/2" Bulb, 64 Mm Bulb, Outer Diameter 2 1/4" Dial, 57 Mm Dial, Temperature Range 40 To 105 Degrees C, 100 To 220 Degrees, F, Includes U Bracket, National Pipe Thread 3/8", Type 120" Capillary Lead S/s Br