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Your cart is empty.Experience the convenience, precision, and reliability of our Pipe Expansion Tool Kit – the ultimate choice for professionals in the field. Make secure connections with ease and confidence, whether you're working on plumbing, radiant heating, or other mechanical systems.
GJSD
August 11, 2025
This manual expansion tool works great. It requires some upper body strength, but if you can do 10 pushups, it will likely work for you.Bonus: Expansion fittings maintain consistency of the interior diameter of your water lines, as opposed to pex crimp solutions that impede your water flow.
allex
August 7, 2025
It is a helpful tool at an affordable price. but it requires some power for 3/4 and above PEX pipe. i did two connections and then get a power tool.
J. K. Hiser
July 31, 2025
Try to find a PEX-A expander for rent, or afford one of the power operated ones ($300+ used, more new). For the price of two shark bite fittings, this will handle your small jobs.I needed to clean up builder mess under kitchen, and add a line for an instahot. Not bad for 10-12 1/2 fittings. If you are doing a complete house, this is NOT the tool for you - want the powered one. But for occasional refit or rework, this does fine.Note - I only used on 1/2 PEX-A, and did not find the pressure required excessive. You will need more pressure for 3/4 or 1". One tip is not to do smaller expansion increments..Do not forget to rotate a little between expansions - this is a manual rotate tool.
Max Som
July 30, 2025
Was lucky enough to get this on sale. Cheaper to buy this than rent (minimum cost+driving+time). Had to do a couple of 1/2†expansions for a sink install. Tool itself was a little janky, but did the job easy enough. Got the fittings on within seconds. I have a couple of future projects planned that will require 1†expansions, skeptical how it will perform then. In any case, why spend more for a tool you will rarely use but will need if you DIY.
john martinez
July 7, 2025
Order came as expected and it worked well. Only thing I was expecting that this tool didn’t do was rotate the expanders but it still worked for the repairs. It’s been a couple weeks since they were made and they’re holding up.
Andrew D. Siegrist
July 1, 2025
I used this tool and some of my connections leaked. Upon further review of their vague instructions, I realized you have to manually rotate the tool or the pipe as you make your expansions. It is very difficult to make sure you are doing enough rotations for each connection. I went out and bought a battery operated tool (Milwaukee) which is significantly more expensive but much easier to use since it rotates as it expands. Plus, the Milwaukee tool will tell you how many rotations/expansions per type of connection so you can ensure your connections are good. Fork over the additional dollars for a battery operated tool instead of buying this Chinese tool.
TD
June 27, 2025
Was on big job and all the laundry / washer supply boxes on site were PEX Expansion Ring Clamp but rest of job was crimp and pinch clamp. This worked flawlessly and didn't have to shell out $$$$$ for power tool !! REMEMBER to ROTATE in between expansion pumps !
P. Lewallen
June 3, 2025
This product was the cheapest expander i could find, so i was not expecting to be happy with it and just hoping it would do the job. It does the job perfectly and is easy to use, you have to work it pretty hard but that is the case with any manual expander. 10/10 i would buy this again if needed.
JM
April 9, 2025
Great product for the price and occasional DIY jobs.
Roxanne & Brad Wallace
April 1, 2025
Good quality, well built, Multiple pipe adapters, c/w pipe cutting tool, c/w storage tool case and extra grease for regular mtnce and use. Well worth the money, Ive rented a similar tool 3 times already . i could have bought and paid for this one and still saved money. Im just a home handy man helping friends and neighbors and wish i bought this earlier.. BTW comes with a 1 year factory warranty
Jonathan Allison
January 27, 2025
This kit includes everything you need to install Pex-a expansion joint piping. I used this kit to create hundreds of joints successfully. The expansion tool and the adapters appear to be quite robust. The pipe cutters had the spring break off within the first few uses but all in all I don't have regrets buying this and would recommend for someone at a DIY / hobby level who needs to install pex-a pipe. Worth noting, and this is not specific to this product, it does take some arm/chest strength to be able to expand the pipe - especially the 1"!
Nicholas Laflamme
January 14, 2025
Works awesome for pex
Richard S
December 6, 2024
Even after manually rotating the pipe and ring, all of the joints leaked. You can actually see where the tool has compromised the pipe. A complete waste of time, materials and money. Don't buy this product.
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