Manual tube expander comes with a large, professional size guide that covers the entire length of the tube it can be used to replace old or damaged tubes The pipe expander is designed to expand the diameter of the tube, which can effectively extend the life of the pipe This portable swaging tool features a manual press designed for and accurate pipe expansion, ensuring secure every time Can be used to expand, refrigeration, in addition, it can also be used as a tool for replacing the old or Suitable for all sizes of air conditioners, compressors and other equipment, Manufacturer: Bottone