Swaged Cartridge Heater Heater Voltage 240V AC Lead Length 12 in Diameter 3/8 in Length 1 1/4 in 150 W Watts Watt Density 172W/sq in Max Temp Capability 1 400 Degrees F Sheath Material 321 Stainless Steel Precision Sheath Dia Tolerance +/-0.002 in Includes 10 in Braid On Leads