Features: The iron heat Guns nozzle can avoid hot air overflowing from the interval between the air nozzle and the steels pipe of the air outlet of the hot air Guns. Extended elbow nozzles equipped with 5kinds of nozzles with different size to meet your different need. Suitable for 850 series and airpumps type hot air soldering station. Please Note Whether the Size of the Heat Guns in the Picture Fit Your Heat Guns. Practical in applications such as electronic equipment repair, circuit board soldering, plastic pipe weldings, and more, catering to various dismantling and soldering need. Improve your repair and soldering efficiency with this practical set of 850 hot air nozzles, precisions and convenience. Specifications: Material:Iron Package Includes: 1Set Heat Guns Nozzle note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.