Features: Potable and Convenient: the package includes enough accessories, these airless nozzle kits are light in weight and small in size, and can be stored in your tool kit or toolboxes for easy sorting and carrying.Reliable Materials: the FluxCore gasless nozzle tips kit is made with quality materials with nice wear resistance, high strength and heat resistance, not easy to, can reduce heat loss and provide nice welding performances, also can improve the flexibility of torch and the comfort of the welding process, and can you for a long time Which is enough to better meet your daily use and replacement needs.Easy to Match: the FluxCore gassless nozzle tips kit is for has nice compatibility; It is suitable for your welding machine and welding project without worrying about loosening.Wide Application: the FluxCore gasless nozzletips kit can be to most welding machines and welding projects, which will help to improve the flexibility of welding machines and protect your welding machines and welding.Long time use: The use of high strength and high heat resistant materials can a long service life and protect the circuit for a long time.Specifications: Size: 0.8mmPackage Includes: 4x FluxCore nozzles KP1939-140x conductive tips 0.030inch4x diffusernote: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measuring due to manual measurement.