Copper Tube Expander

The Copper Tube Expander is a professionally graded tool that creates the perfect swage joint in seconds. High performance and made from stainless steel it delivers versatile results every time. It's very simple and easy to use so you don't have to worry about complicated tools anymore.


LIMITED STOCK available so Click the "GET YOURS NOW" button now!

  • This tool removes the need for couplings and since they add up over a year this little tool is guaranteed to  save you thousands of dollars (that's hard earned money you could be using to relax and enjoy yourself).   

  • Expanding copper tube for swaging joints has been common practice amongst professionals for decades (so don't worry because if used correctly it will not compromise the strength of the copper). 

  • Expanding copper can be impossible without the proper tools. No more dragging around heavy equipment draining you of energy throughout your day. It can be thrown in the tool bag out of sight (as it's actually very light and portable) until you need to use it.


  1. Slide the Copper Tube Expander with the suitable diameter slot into the tube and start expanding by squeezing the handle.

  2. Expand the tube in a circular motion to make sure your joint is perfectly round. 

  3. File and now your joint is ready for soldering.


  1. Creates perfect swage joints for copper, aluminium and thin walled steel.
  2. Multi head design to be used effectively on different diameter tubing.
  3. Can be used to expand copper pipe: 1/4-Inch to 7/8-Inch.
  4. Built-in spring
  5. Made from stainless steel (Strong and Durable).
  6. The length of each section is scientifically calculated to ensure high accuracy.


Our Guarantee

We truly believe we carry some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30 day guarantee.

If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out.  If you don't like it, no hard feelings we'll make it right.

We have 24/7/365 Email Support.  For any questions, click the contact us on the bottom of the page to send our team a email!

Due to OVERWHELMING DEMAND, we only have a Limited Amount In Stock.