Copper Pipe Tube Expander Hand Expanding Tool Copper Pipe Swaging Tool for HVAC Air Condition Line or Refrigerator Line Repair,Fit for 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8"
Material: The main body is made of zinc iron alloy, which has high hardness and is not easily deformed; Surface nickel plating treatment, rust and corrosion prevention, long service life.
Size: Can be used to expand copper pipes with diameters of 4mm, 6mm (1/4 "), 7.5mm (5/16"), 10mm (3/8 "), 13.5mm, 15mm, 17mm, 18mm, 22mm (7/8").
Design: Double head design,greatly reduces the size of the entire tool, making it more suitable for construction in narrow spaces and improving flexibility,Built in reset spring, no need to pull back the handle when expanding the tube, it can automatically reset; When using, simply press the handle lightly to easily inflate the tube.
Edge design: The expansion tube adopts a three sided or four sided design, with the large tube close to the grip handle to ensure the depth of insertion into the pipeline and facilitate adjustment,adopting ergonomic handle for comfortable grip. Surface with anti slip patterns, more convenient to use.
Usage scenario: Widely used for the maintenance of refrigerators, air conditioners, freezers, and other refrigeration equipment.