Features: Welding nozzles for highways, tanks, waterproof, tarpaulin welding and maintenance. And large-scale welding of advertising material and solids, removal of advertising paper and so on. Suitable for all common hot air welding guns, such as LSITE, -BAK, etc. hot powietrze.lt welder; br/gt; Easy to, stainless steel, material. An effective way to avoid the hot air gap between the outlet steel pipe to deflate the hot air guns from the air nozzle. Practical and indispensable spare parts for plastic hot air welding guns. Specifications:Material: 316 stainless steel titanium alloy Color: As the picture shows Size: 4cm/1.57inNote:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included:1x40mm Flat Welding Nozzle