Band Heater Heater Voltage 120V AC Inside Dia 4 in Width 2 in Material Mica Insulated Steel Max Temp 900 Degrees F Terminals Same Side Termination 10 to 32 Screw Terminal 550 W Watts Watt Density 24 sq in 4.58 A Amps Width Tolerance +/-1/16 in Features Built-in Low Thermal Expansion Strap