Swaged Cartridge Heater Heater Voltage 120V AC Lead Length 10 in Diameter 1/2 in Length 2 1/2 in 500 W Watts Watt Density 160W/sq in Max Temp Capability 1 600 Degrees F Sheath Material Corrosion Resistant Alloy Precision Sheath Dia Tolerance + 0.000/-0.004 in