"This Urethane Supply Company replacement heating element provides easy replacement for the EZ-Weld 2.0 hot air welder. Stainless barrel with nickel chrome heating element in ceramic core. Rated for 550 Watts installs in seconds. U.S.A. Single, Pair, or System Single, Watts 550, Color Chrome, Compatible With EZ-weld 2.0 hot air welder, Material Type Stainless and nickel w/a ceramic core, Typical Application Plastic welder accessory."