1. STRONG AND ROBUST: This tube expander is made of heavy-duty stainless steel, which is strong and sturdy, ensuring durability and longevity2. PRACTICAL DESIGN: The extendable tool has an ergonomically designed handle, although it has a rough surface that is comfortable to hold and non-slip3. WITH EXTENSION FUNCTION: This extension tool can be used to extend copper pipes with a diameter between 6-22mm4. WITH CONVENIENT HINGE: Manual expansion tool design hinge to prevent handle swing and ensure stable operation5. EASY TO USE: The copper pipe expander is easy to use, a simple but effective hand tool is used for air conditioner maintenance and repairProduct Description:This item is made of strong, strong, and heavy-duty stainless steel that ensures durability and longevity. Ergonomic handle with rough surface, comfortable to hold and non-slip. This tool can be used to extend a pipeCopper with a diameter between 6 and 22 mm. Hinge design to prevent the handle from swinging and ensure stable operation. Easy to use, a simple yet effective hand tool for air conditioner maintenance and repair.Properties:1.The stretching tool has an ergonomic handle, although it has a rough surface that is comfortable to hold and non-slip2.These expandable tools can be used to expand copper tubing between 6 and 22mm in diameterSpecification:Material: This hand expander tool is made of durable stainless steelColor: The color of the copper pipe expander is shown as the pictureHandle Length: Approx. 155mm/6.1inHose Regulator Length: Approx. 158mm/6.2inScope of delivery:1 x tube expanderNote:1. Please allow 1-2mm error due to manual measurement.2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.