

🛠️ Expand Your Plumbing Game with Precision & Power!
The 3/8", 1/2", 3/4", 1" PEX Expansion Tool ProPEX Expander Kit by DOUBLE CHEN is a professional-grade manual plumbing tool designed for PEX-A pipe expansion. Featuring four precision-engineered, chrome-plated heads that meet ASTM F1960 standards, this ergonomic kit ensures accurate, reliable pipe fitting for ProPEX Wirsbo systems. Lightweight yet durable, it includes a quality lubricant and is ideal for millennial pros seeking efficiency and compliance in their plumbing projects.




| ASIN | B09G5PH18X |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #135,901 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,281 in Pipe Fittings |
| Brand | DOUBLE CHEN |
| Color | Chrome |
| Customer Reviews | 4.6 4.6 out of 5 stars (66) |
| Date First Available | September 14, 2021 |
| Grip Type | Ergonomic |
| Handle Material | Stainless Steel |
| Included Components | Bag |
| Item Weight | 6.12 pounds |
| Item model number | DBC-1960-BLACK |
| Manufacturer | DOUBLE CHEN |
| Material | Chrome |
| Measurement System | inch |
| Package Dimensions | 16.45 x 9.02 x 3.43 inches |
| Part Number | DBC-1960-BLACK |
| Power Source | manual |
| Usage | plumbing tasks, PEX-A Pipe expansion, ProPEX fitting installation |
A**R
Great tool
Great product. Tube cutter was sharp, expander worked as it should.
Z**H
Handy, easy to use!
Obviously it would’ve been nicer to have a battery powered version of this but I was budgeting during a home construction. However this tool was exceptionally handy to have to finish all my water lines. Expansion pex is super easy to work with and I did my entire house with this tool! The head is easy to change and operating it is not over strenuous.
D**6
Nice tool!
Tool works as described. It works fine as long as you have room to operate it. Tough to use in tight spaces.
M**O
Small jobs
For a Manual pax A fitting and larger seems well built, but it’s only for small jobs. I’ve used the electric Milwaukee one and if you’re gonna do a lot of fittings, that’s the best way to go. The only thing that held me back was the price of $400. But for a guy just doing a few fittings now and then it’s great.
K**H
Pex A Expander
Works as it should
D**N
Works on pipe and gives you a workout too
Works great, just be sure to lube up the conical forcing piston before installing the expansion fingers for your size pipe. It will take considerable force and several "bites" to expand 3/4" tubing but works as expected. Given the effort required to expand 3/4" PEX, I think I would only do a few connections on larger sizes of PEX.
M**Z
Perfect for small PEX jobs
I had to do some work on my PEX piping, this tool makes it breeze to work with. Very nice quality machine work and ease of use. Money well spent
M**N
Tool for the job
Excellent tool to expand pex a tubing.
G**R
Very easy tool to use
L**S
This tool worked perfectly for my needs. It requires some strength when expanding 3/4 but its doable.
M**R
Great tool, did the job!
J**O
Good for small plumbing repairs and did.
Q**T
easy to use
Trustpilot
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