1. and high quality. 2. Made of high-quality metal, strong and , ensuring durability and service life. 3. The handle has a rough and adopts a joint design, which is labor-saving, easy to use, comfortable to grip and non-slip. It is a simple but effective hand tool for air conditioner maintenance and repair. 4. This tool can be used to expand copper tubes with a diameter between 6-22mm. 5. The design avoids handle swinging and ensures stable operation. It is more convenient in narrow spaces and one-handed operation, increasing convenience and flexibility. No need to pull back the handle, the internal reset spring reset automatically. Just the handle to easily expand the tube. Colour:Silver Material:steel Package Contents: 1 * Tube expander Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.