Swaged Heater, Heater Voltage 120V, Lead Length 12 in, Diameter 1/4 in, Length 3 1/2 in, 300 W Watts, Watt Density 127 W/sq in, Max. Temp. Capability 1,400 Degrees F, Sheath Material 321 Stainless Steel, Precision Sheath Dia. Tolerance +/-0.002 in, Includes Braid Lead