General description 90 Degree Flat Welding Nozzle is designed for use with hot air machines, providing efficient and precise welding capabilities. This stainless steel round nozzle is compatible with various popular hot air welders. Technical specifications Size: 20mm Color: Silver Material: Stainless steel Measurement error: +/- 1-3cm Compatibility and accessories Fits all popular hot air welding machines, including HLTE and most others Package Contents: 2 x Welding tip