Designed for versatility, the copper swager tool is ideal for various applications, including air conditioning and refrigeration. Its innovative design allows for easy expansion of copper pipes, ensuring a secure fit. The tool's compact size and lightweight construction make it convenient to use and transport, providing exceptional performance in any setting. Features -Color:Black -Material:Steel -Size:10.00X2.00X2.00cm/3.93X0.79X0.79in -Note: 1/4, 3/8, 1/2, 5/8, 3/4 -Comprehensive functionality: the 5in1 design provides multiple uses, meeting different steel expansion needs conveniently and practically -Stable and safe design: the tower structure ensures high stability, making the operation safer and more reliable, preventing accidental injuries -Wide diameter capability: the expander can extend steel diameters from mm, suitable for various installation and repair tasks -Efficient and timesaving: highefficiency expansion saves time and effort, enhancing work efficiency and solving the low efficiency problem of traditional tools -Ideal for various applications: suitable for home renovation, construction sites, and mechanical repairs, making it great for both professional workers and diy enthusiasts Package list: 2