Stainless Steel Manual Copper Tube Expander Air Conditioner Maintain Repair Hand Expanding Tool Specification: Condition: 100% Brand New Material: Stainless Steel Color: Shown as picture Handle Length: Approx. 155mm / 6.1inch Tube Expander Length: Approx. 158mm / 6.2inch Package Weight: Approx. 380g Package Included: 1 x Tube Expander Double-head design: greatly shrink the size of the entire tool, more suitable for narrow space construction, suitable for one-handed operation, greatly improved flexibility Reset spring: Built-in reset spring, there is no need to pull back the handle when expanding the tube, the built-in strong spring will automatically reset, just gently press the handle to expand the tube Shuttle design: three-sided four-sided design, the large tube is close to the handle of the socket, and it is more labor-saving. The length of each ridge is scientifically calculated to ensure the insertion depth of the butt pipe. At the same time, the depth is more free! Description: This item is made of heavy duty stainless steel, solid and sturdy, ensuring durability and longevity. Ergonomic engineering designed handle with coarse surface, comfortable to hold and anti-slip. This tool can be use to expand copper pipe with diameter between 6-22mm. Hinge design to avoid swing of handle, ensuring stable operation. Easy to use, an simple but effective hand tool for air conditioner maintenance and repairing.