Specification Brand : Generic BulletPoint : Easy to use: The stainless steel welding tool is easy to use and easy to install, which allows for more effective use. BulletPoint1 : HOT GUNS NOZZLE:This welding nozzle will ensure stable air flowing without leakage, this heat guns nozzle with rectangular mouth is easy to use in corners and seams. BulletPoint2 : INCLUDING 2PCS: There are a 5 x 14mm welding guns nozzle and a 5 x 10mm welding guns nozzle, which all have 8mm bottom diameter for compatibility. BulletPoint3 : STAINLESS STEEL MATERIAL: Adopting good stainless steel material, the hot air guns nozzles are sturdy with high temperature and also practical for long term use. BulletPoint4 : SCOPE OF APPLICATION: Suitable for most hot air guns, the flat welding nozzle can be wide applied to the welding of PVC, PP and plastic boards. BulletPoint5 : EASY TO INSTALL: Heat guns nozzle Comes with a light weight and a compact size as well, all the 2pcs nozzle ensures convenient installation in several minutes. Color : popular FinishType : Finish IncludedComponents : Welding Supply ItemDisplayDimensions_Length : 2.17 centimeters ItemDisplayWeight : 0.03 grams ItemName : Generic 2Pcs 40mm Flat Wide Mouth Welding Nozzle Stainless Steel Heat Resistant Heat Welding Nozzle, Genericwy0otzixsm ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : arc-welding-nozzles Manufacturer : Generic Material : Stainless Steel ModelName : Genericwy0otzixsm ModelNumber : Genericwy0otzixsm NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : Genericwy0otzixsm PowerSourceType : PowerSource ProductDescription : Specification: Item Type: 40mm Flat Wide Mouth Welding Nozzle Material: Stainless Steel Outlet Inner Diameter: Approx. 40mm / 1.57in Application: Suitable for most hot welding , can be used for welding PP, PVC and other plastic sheet.