Features: 1.Multiple Reaming Diameters: Tube manual expanding tool can be use to expand copper pipe with diameter of 6mm,7.5mm, 10mm, 13.5mm, 15mm, 17mm, 18mm, 22mm. 2.Double Head: Copper tube expander adopts dual head design, which is suitable for operation in narrow spaces, and it is professionally manufactured to ensure the accuracy of use. 3.Spring and Hinge Design: Hand tube expanding tool is convenient and light, spring design allows work more labor saving, hinge design can avoid handle swing and ensure stable operation. 4.Wide Application: Copper tube pipe expander is widely used in the maintenance of refrigeration equipment such as refrigerators, air conditioners, freezers, etc. 5.Quality Material and Easy Grip: The tube swaging tool is forged with high carbon steel, with a fixed handle and strong support. Ergonomic handle for comfortable grip. Specification: Item Type: Copper Tube Expander Material: Carbon Steel Expanding Pipe with Diameter: 6mm/0.24in, 7.5mm/0.3in, 10mm/0.39in, 13.5mm/0.53in, 15mm/0.59in, 17mm/0.67in, 18mm/0.71in, 22mm/0.87in Scope of Application: Air conditioning maintenance, pipeline maintenance. PackageList: 1 x Copper Tube Expander