Copper Tube Rounder Material: Alloy + Iron Color: Black Size: 2776424 mm Pipe diameter: 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch and 7/8 inch Standard: Imperial Premium Material: This copper tube rounder is made of premium alloy and iron material, which is sturdy and enduring. It is not easy to damage, ensuring long term use and performance 6 Hole Design: The pipe rounding plier adopts 6 hole design, supporting 6 different pipe diameters, including 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch and 7/8 inch, bringing a wide range of applications Quick Tube Repair: The pipe repair pliers can easily and quickly repair the damaged pipe back to its original diameter, improving the enduring of the pipe Labor Saving: The tube rounder tool has an extended lever arm, which uses the principle of leverage, easy and labor saving Easy to Use: Our pipe rounding plier is easy to use, with manual drive for precise control, suitable for a variety of pipes Parts List: 1Copper Tube Rounder