Copper Pipe Swaging Tool/Tube Expander for HVAC Air Condition Line or Refrigerator Line Repair, Fit for 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8"
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Thursday, Dec 11
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Features
- MADE OF HIGH QUALITY MATERIAL: This expander tool is made of heavy duty stainless steel, solid and sturdy, durable and will last for long time,
- SPECIFICATION: Copper Pipe Tube Expander it can be use to expand copper pipe with diameter 6mm, 8mm, 10mm, 12mm, 16mm, 19mm, 22mm (1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8") .
- ERGONOMICS DESIGN: Hand Refrigeration Tools with Hinge design, which can avoid swing of handle, ensuring stable operation. The rubber will make your feel soft and comfortable to use.
- STRONG AND DURABLE SPRING: The spring is strong and durable, you don't need to press the handle very hard when expanding the tube, makes your job easier and productive.
- APPLICATIONS: This hand copper pipe expanding tool can be widely used for expanding your pipe to fit your certain desired size when you repair HVAC, refrigerator or other copper pipe projects
Manufacturer: Kozyard LLC
Brand: Kozyvacu
Item Weight: 13.1 ounces
Package Dimensions: 7.8 x 6.97 x 1.69 inches
Item model number: KZHST-22
Manufacturer Part Number: KZHST-22
Date First Available: January 16, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Dec 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
So far it's done what ive needed. Used it a few dozen times and hasn't damaged the pipe as long as you take it slow and rotate. Size is right to just throw in a work bag/box. The handle is nonslip and feels good in the hand. I recommend.
Reviewed in the United States on May 11, 2025 by Anthony C.
I do allot of drip irrigation and I got this tool to make 1/2" tubing more pliable to connectors- especially the 90 degree ones. It makes it so much easier now with a tight seal.
Reviewed in the United States on August 22, 2025 by ArimaTnt
I had to swedge a 3/8 steel line and piece it together with another. I have never used this tool before and found it did a great job for me. And I highly recommend it for somebody trying to do the same procedure. I'm sure it is easy to use with soft copper tubing. In my situation, I was using a harder steel tubing, so I had to take my time bit by bit doing a little at a time to avoid cracking the steel tube. The tool is sturdy and works very well for the price
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Reviewed in the United States on May 16, 2024 by Dan C
This is an inexpensive tool that requires time and patience. If you proceed slowly and rotate your stock, you can swage tubing almost as good (NOT as fast) as a hydraulic swaging tool. It takes patience and practice.
Reviewed in the United States on February 5, 2025 by Lar Bear
Good size and function. Great quality!
Reviewed in the United States on December 27, 2024 by chris
Works as intended, great for 3/8 copper a bit of a pain to use on 7/8 or even 3/4. But it does work and is way smaller than the hydraulic one I used to use. A definitely must have for any one installing ACs.
Reviewed in the United States on June 14, 2024 by Nathan Walker
Great swaging tool. Great quality, easy to use and don't have to keep up with multiple pieces. This takes care of all sizes I need in hvac and residential plumbing work. Definitely recommended to any Plumber or HVACR Tech to keep in the tool bag!
Reviewed in the United States on March 24, 2025 by chris parker
After using it twice the handle snapped. Don't waste your money
Reviewed in the United States on July 8, 2025 by The S.