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Easy Expander

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  • Expand the copper tube and make two copper tube mutual links.

Main Features

  • [Copper Pipe Expanding] Expand the copper pipe to make the two copper pipes interconnected when the air conditioner is installed. Perfect for installers, no matter if you are just learning or have been doing it.

  • [Multi Size] 6 pieces set with the most common HVAC pipe diameter: 1/2 inch, 1/4 inch, 3/4 inch, 3/8 inch, 5/8 inch, 7/8 inch. 6 different sizes per set of your choice to meet your needs.

  • [High Hardness] Made of premium bearing steel material. The expander set has a high and uniform hardness and wears resistance, not easy to deform. your good assistant for work and life.

  • [Wide Application] The easy expander set can be used for air-conditioning equipment, refrigeration equipment, automobile air-conditioning, etc.


Product Weight
  • 230G
Product Size
  • 1/2 inch (12.7mm)
  • 1/4 inch (6.3mm)
  • 3/4 inch (19mm)
  • 3/8 inch (9.5mm)
  • 5/8 inch (15.9mm)
  • 7/8 inch (22.2mm)
Package Contents
  • Easy expander × 6pcs/set


  • When installing the air conditioner, the pipe expander needs to be installed on the electric hand drill, and the copper pipes are unfolded to make the 2 copper pipes communicate with each other.
  • Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed in the picture.
  • Due to manual measurements, please allow slight measurement deviations.

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