The 10 Best PEX Extension Tools for the Money in 2023 (2023)

You are probably familiar with a PEX pipe. This revolutionary whistle has taken its place in many homes since its introduction. It was originally used in underfloor heating and is now mainly used in sanitary engineering.

The 10 Best PEX Extension Tools for the Money in 2023 (1)

PEX piping is known to eliminate all the installation problems that are prevalent with copper piping.

Unlike copper, PEX does not rust and is frost resistant.

Most importantly, they're easy to install, saving you a hefty professional fee!

So if you enjoy installing things here and there, I'm sure you'll look forward to installing your new PEX pipe! This special pipe requiresspecial tool, one of which is an extension tool.

If you have fittings that don't fit the PEX pipe, the expansion tool simplifies the process.

However, it is not so easy to find the best PEX extension tool among many of them. Here we share our recommendations so you can choose the one you need!



Editor's Rating


Ferramenta Expansora Pex DEWALT 20V MAX

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Milwaukee M12 12V Propex Extension Tool Kit

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ZELCAN tool set for expanding pipes with pipe cutter

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IWISS PEX-an extension tool

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Yescom PEXT-Röhren-Expander

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How to Choose the Right PEX Extension Tool?

1. Manual or electric?

There are two types of PEX expansion tools: manual and electric. Hand flaring tools feature a flaring head and a long handle that slides back and forth to open and close the flaring head.

Since the tool is cumbersome, it doesn't come with a cable to connect to the power supply. These are also cheaper options compared to their electric counterparts.

PEX expansion power tools, on the other hand, work with the help of an electric motor built into the tool.

No force needs to be applied instead of pulling the trigger and the engine starts. Some expandable power tools work with a cord, while others work without one.

The choice of operating mode depends on your needs. If you need to get things done quickly, it's a good idea to use the advanced PEX extension tool, and if you're on a budget, you can opt for the manual tool.

2. Build quality

The best PEX expansion tool for your particular purpose has to have exceptional build quality, otherwise why bother buying one?

Regardless of the type of expansion tool, it must bestronger than PEX pipeso that the hose can expand properly. If the material is strong, you can use the expanding tool for years.

You also want the material to be corrosion resistant, especially if you work in wet areas.

3. Extension Headers

This is an important aspect to look out for in a PEX extension tool. Extension headers are the only variables to work withPipes of different sizes.

The PEX expansion tool can come with two, three or even more expansion heads, allowing you to cover different types of jobs that require different sizes of pipe.

When purchasing a PEX stretching tool, make sure it comes with the head size you need.

4. Tool ergonomics

The ergonomics of an expanding tool is also a crucial aspect that determines your comfort. Hand tools consist of a long handle and if you intend to use this type of tool, make sure it has a firm grip that will prevent slipping.

In addition, the handle should also provide comfort when holding it, so that your hand does not hurt after pressing the handle for a long time.

Expandable power tools should also have a comfortable grip that lets you keep going until your job is done. Also, the overall design of the tool should provide convenience so you can easily work in those hard-to-reach places.

5. Weight

A tool should never be too heavy to strain a muscle. You'll find that most PEX extension tools are lightweight, but that doesn't always mean the quality is subpar. In addition, a heavy tool is not always heavy.

Supporting the perfect balance between weight and quality, the PEX extension tool is what you should be looking for.

6. Portability

If you travel a lot, you'll appreciate that your PEX expander tool comes with a carrying case. Extension toolkits usually come in a carrying case that is compact in design.

What you should look for in the case is whether it's tough enough to withstand accidental drops. If it is stable, items stored in it will not be damaged.

7. Additional Articles

When you buy a PEX expansion tool set, you'll likely get additional items like a pipe cutter, deburring tool, or pipe grease.

The items included in an extension toolkit vary from set to set. So if you can find one that has all the things you need, go for it!

Top 10 PEX Extension Tools in 2023

1. Ferramenta Expansora Pex DEWALT 20V MAX

A favorite among plumbers and homeowners is the Dewalt PEX Expansion Tool.

This is a tool that will handle all your PEX installation needs with ease. It comes with three different sizes of expansion heads: 3/4 inch, 1/2 inch and 1 inch.

Each expander head does its job of successfully expanding the diameter of your PEX pipe so you cansimply insert an accessory. You can also append orremove accessoriesof the PEX pipe expander.

The expander head is not only limited to the Dewalt brand, but you can also use those from Milwaukee and Uponor.

The expansion tool itself only requires 20 volts to function. The device does not need to be plugged into an outlet as it runs on battery power. The trigger located on the handle allows you to work in the tightest of spaces.

All you need is to press the trigger and the tool will be fully activated. You can easily operate the tool with just one hand.

(Video) ✅ Top 5 Best PEX Expansion Tools Reviewed in 2023 [Buyer's Guide]

The ergonomic handle has a rubber shape, which is a plus as you won't feel uncomfortable while holding it.

It won't get out of hand, so you can put that thought aside and work as long as you like.

When you need to hook up a PEX junction box in a dimly lit room, it can be quite difficult to get it right. Luckily, the tool has a built-in LED that's bright enough for you to see it clearly.

Outstanding properties:

  • Works with Dewalt, Milwaukee, and Uponor expansion heads
  • Three different sizes of expander heads for different applications
  • Thanks to the bright LED, you can work in a dimly lit room
  • It is acordless tool
  • Rubber on the molded handle prevents slipping and provides comfort.

Check the price on Amazon

2. ZELCAN 11 Piece Pipe Expander Tool Set with Pipe Cutter

If you're looking for versatility in a manual PEX expanding tool, consider the CO-Z Pipe Expanding Tool Kit.

Instead of buying your plumbing hardware separately, you can use what this kit has to offer: a manual flare tool, a deburring tool, a chamfer tool, and a variety of sized flare heads.

All of these items are carefully packaged in a durable, blow-molded case, so you can take it with you wherever work takes you.

First, you can use this set to expand not only PEX, but also copper, aluminum and other soft metals. With seven expansion manifolds ranging from 3/8" to 1-1/8" you have the option to install all of the above tubing suitable for various applications.

As long as you use the correct head size for your tubes, you will always get a solid seal.
The tube expander itself is easy to use. It has long handles that provide more space for operation.

In addition, the handle allows for a comfortable hold of the spirit level and prevents the tool from slipping.

The deburring and chamfering tools make it possible to smooth the rough surfaces inside the tube that impede the flaring process.

While the wheel on the cutting tool effortlessly cuts through PEX and soft metal pipes, the built-in bevel blade lets you remove any sharp edges left over from the cut.

There is no need to panic if your cutting disc becomes dull because you can always replace it with a new one!

Outstanding properties:

  • A long lever with handle provides comfort.
  • With the deburring and chamfering tools you can smooth any rough surface beforehand
  • You can use it on PEX and soft metal pipes.
  • Chrome tools are corrosion resistant.
  • Sturdy storage case allows for easy portability of tools.

Check the price on Amazon

3. MILWAUKEE 2432-22 M12 ProPEX Extension Toolkit

Milwaukee, the leader in power tools for decades, offers premium products that are value for money. And one of those products worth mentioning is the M12 ProPEX Expansion Tool Kit.

Like the previous set, this one comes with many items, but the exception here is that the expansion tool is electric. This means you can install pipes faster than a professional.

Starting with the items, the sturdy red box contains a PEX reamer power tool, reamer heads, grease, Li-Ion batteries and a battery charger.

The box lets you organize all of these things for easy access when you need them. Not to mention the handle that makes it easy to carry over long distances.

As the best PEX extension tool, it features an ergonomic design that allows for comfortable use even in the narrow spaces. It has a Dewalt paddle trigger and an LED that allows you to work in dark areas.

In addition, the handle is non-slip and offers the convenience of using the tool with just one hand.

The flaring tool can expand PEX tubing from 3/8 inch to 1 inch. The tool has an automatic rotating mechanism so that the diameter expands evenly as the expander head is inserted into the pipe.

Although you can use other brands of expansion heads, the mechanism will only work with Milwaukee ones.

To ensure that the expansion process does not go wrong, you can apply some of the grease supplied to the expansion cone beforehand. And when you're done using the tool, simply remove the battery and charge it for the next use.

Outstanding properties:

  • The ergonomic design makes the tool suitable for tight spaces
  • Self-twisting mechanism ensures even expansion
  • Metal tools ensure durability.
  • With the grease you can prepare the expansion cone
  • It comes with two rechargeable lithium-ion batteries.

Check the price on Amazon

4. Yescom PEX tube expansion tool

Here's a set of hand tools you'll love if you're looking for something to fit your budget - the Yescom PEX Extension Tool Set!

This kit contains the basic requirements for PEX piping as well as plastic-coated aluminum tubing. Contains a manual expansion tool, three expansion heads and a small tube of grease.

Like any other extension toolkit, these items come conveniently packaged in a storage box.

If you are new to installing PEX pipes, don't worry, there are instructions inside the cap! This is especially useful when you are using it for the first time and your WIFI connection is not working.

(Video) 5 Best Pex Expansion Tools for Plumbers | Best Pex Expander

While less expensive than electric flare tools, this hand tool offers a simple and effective way to create a secure seal. It still meets ASTM F1960.

Its long handles are covered with a comfortable grip that allows you to use the tool whenever you need to perform plumbing work.

The expander heads come in different sizes: 3/4 inch, 1/2 inch and 1 inch. Each of these heads fits snugly over the corresponding PEX pipe and expands it with precision. Once this is done and you put a fitting in place, there will be a tight seal that will last for years.

Don't forget to apply some of the supplied grease to the expansion cone before using the tool!

Outstanding properties:

  • Long comfort straps provide comfort
  • It comes with easy-to-follow instructions.
  • Expander heads precisely expand PEX pipes
  • The grease ensures that the expander heads function smoothly.
  • You can also use the tool to expand plastic-coated aluminum tubes.

Check the price on Amazon

5. IWISS PEX - An expanding tool with heads of all sizes

Next is the Iwiss PEX Pipe Extension Toolkit. If you're looking for the perfect balance of quality and value, this kit has it all!

This set contains the same items as the previous set: a PEX manual expander tool, three expander heads and a small tube of grease.

There are no instructions on the inside lid of the storage box, but that's no big deal. What counts is the functionality of the tool!

Well, if we talk about the expansion tool, it is light because its body is made of alloy. This means you can just pick it up and use it for radiant heating and plumbing applications.

In addition, the handles feature a padded grip that allows you to securely hold the tool. When light weight meets comfort, nothing stands in the way of getting your projects done quickly.

You don't have to worry about inserting fittings into different sized PEX pipes. The expansion heads that come with this kit are for expanding 3/4 inch, 1/2 inch. and 1 inch

Whether you're installing a PEX manifold, shower faucet, or potable water system, the expansion tool will create an airtight seal.

It doesn't matter what PEX pipe you are installing as this tool works with almost all brands including ProPEX and Uponor.

For optimal performance, it is recommended that some of the grease provided be applied to the expansion cone.

Outstanding properties:

  • Works with almost any brand of PEX pipe.
  • Light lever allows for easy operation
  • Padded shoulder straps ensure a comfortable hold.
  • Ensures an airtight seal
  • You don't have to use a Go/No-Go indicator to check this

Check the price on Amazon

6. EFIELD Automatic Rotation Pex Expansion Tool A

Another best manual PEX extension toolkit that you would love to have for all your plumbing work is this one from EFIELD.

The kit contains the essentials for PEX expansion including a manual expansion tool, three expansion heads and grease. Items are carefully packed in a sturdy black storage case for easy transport and storage.

Like the Yescom expansion kit, this one also comes with instructions attached to the inside of the cover. If you are new to PEX installation, you can follow the steps. They are clear enough to read!

The body of the expander tool is made of carbon steel, which gives the tool durability. Like any hand stretching tool, this one has long handles with grips that allow you to easily maneuver the tool. You only need to put in minimal effort, which is enough to get perfect results.

Expandable 3/4", 1/2", and 1" headers provide easy installation and removal should you need to use a specific size. Plus, they deliver precision every time you insert them into the right size PEX tube.

To further improve accuracy, you can rub some grease on the expansion cone beforehand.

Your installed connections remain completely secure after the hose has been reduced to its original size.

Although this is a manual tool, you can complete your projects faster than expected!

Outstanding properties:

  • Carbon steel expansion tool increases durability
  • Long handles minimize effort
  • Fat facilitates the expansion process
  • Expansion heads measure 3/4", 1/2", and 1".
  • Rugged storage case withstands bumps

Check the price on Amazon

7. ICOOL Hydraulic Tube Expander Stamping Tool

Whether you are a beginner or a professional, the icool hydraulic pipe extension kit includes everything you need for various plumbing applications.

This set consists of hydraulic pipe expander, deburring tool, pipe cutter and many expander heads. Along with PEX tubing, you can use this kit on soft metals like aluminum, copper, and titanium.

So if you've always worked with pipes made of these materials, you've come to the right place!

(Video) New M12 FUEL 1/2 in.-1 in. PEX Expansion Tool Kit with RAPID SEAL ProPEX Expander Kit 💥HACKABLE TOO

From the expander tube it works by hydraulic pressure. It has a lever on the side that expands and contracts the expansive head as you pump.

The good thing about this design is that you can use it with one hand to hold the whistle with the other hand.

Additionally, the relief valve on the side of the tool locks or unlocks the cone expander head. This is something you want to see in the best PEX expander tool to ensure a secure expander head connection.

Extension bars are available in different sizes suitable for different types of projects. There are seven of them ranging from 3/8 inch to 1-1/8 inch. Any of these expansion heads will work perfectly for appropriate size tubing.

While the pipe cutter cleanly cuts both PEX pipe and soft metals, the deburring tool smoothes rough surfaces inside or outside the pipe.

Outstanding properties:

  • The pump design allows for one-handed operation
  • Relief valve locks or unlocks expansion head
  • Seven expansion heads of different sizes for a wide range of applications
  • It is able to expand tubes up to a maximum diameter of 28 mm.
  • You can use it on PEX and soft metal pipes.

Check the price on Amazon

8. Wostore Store Tube Expanding Tool Kit

The Wostore Tube Expander Tool Kit is another great set that offers versatility.
Like the previous kit, this set includes everything you need to start your plumbing projects: seven flare heads, a deburring tool, a pipe cutter and the flare tool.

However, the difference is that the expander tool does not use a hydraulic mechanism. Works like a typical long-handled hand expansion tool.

The long handles allow you to use minimal effort, while the firm grip prevents your hands from slipping. The entire tool is made of steel and aluminum alloy, so you don't have to worry about damage after a few uses.

Whether you work with underfloor heating, water treatment or cooling systems, various sizes of expansion manifolds reliably seal against leaks.

Sizes range from 3/8" to 1-1/8" which should be enough to cover general applications.

In addition to PEX, you can also use the tool for brass and copper pipes. The pipe cutter cuts the pipes with the help of a wheel.

After repeated use, the wheel can become dull and must be replaced with a new one. An extra wheel is included for your convenience!

Although the pipe cutter has a reamer for smoothing out sharp edges, there is also a separate one for smoothing the inside of the pipe.

Outstanding properties:

  • Contains seven extension bars for general use
  • The non-slip handle allows you to work comfortably.
  • You can also use the tool to flare brass and copper tubing.
  • It comes with an extra cutting wheel for the cutting tool.
  • The deburring tool smoothes sharp surfaces inside the tube.

Check the price on Amazon

9. IBOSAD manual PEX pipe expansion tool kit with heads

Another manual PEX extension toolkit worth mentioning is this one from Ibosad.
Like most expansion tool kits, this one comes with a manual expansion tool, expansion heads, a PEX cutter, and a small tube of grease.

But that's not all, for your safety you will also receive a pair of work gloves! All items are organized in a sturdy storage case for easy access and portability.

The expanding tool has long handles that can be pryed open with minimal effort. The added plastic handle allows you to hold the tool comfortably without fear of it slipping out of your hands.

In addition, the body of the tool is chrome-plated to prevent damage from corrosion or exposure to the elements.

The expander heads are available in different sizes from 3/4 inch, 1/2 inch and 1 inch. Each expansion head has a different color for easy identification. This is especially useful when you're racing against the clock.

Expansion manifolds work perfectly with most brands of PEX pipe including Uponor and ProPEX. Applying the supplied lubricant to the expansion cone will give you an even better seal!

The PEX cutter is scissor type and cuts the PEX pipe without leaving edges. It is compact enough to be used indoors.

Outstanding properties:

  • A long handle minimizes the effort required
  • The non-slip handle ensures that the tool stays in your hand
  • Resistant to corrosion and weathering.
  • Color matched expander heads for easy identification
  • Scissor style PEX cutter provides clean cuts

Check the price on Amazon

10. Propex Milwaukee 2432-20 M12 12 Volt Base Extension Tool

The Milwaukee 2432-20 M12 ProPEX Expander Tool is similar to the PEX Pipe Expander Tool shown above but does not come with additional items.

Complete all your plumbing projects with ease with this electrical expansion tool. It has a paddle trigger that activates the head when you press.

The mechanism used is designed to allow precise expansion of the tubes. With this expander you can expand 3/8 inch PEX hoses up to 1 inch.

If you already have expansion heads lying around or don't mind buying them separately, this is the tool to go for.

(Video) Is the New Milwaukee M12 Fuel™ ProPex Expander, really better than the old one?

The handle provides a solid grip so you can hold it comfortably while installing the PEXwater treatment systems or underfloor heating. On the underside of the handle you'll find an LED that's bright enough to see you in a dark or dimly lit room.

The tool's ergonomic design and compact size make it easy to use in corners and tight spaces. Not only that, it's also lightweight compared to most extension tools on the market, making it easy to pick up and carry around.

There is also a hook to hang the item on your tool belt when packing.

Outstanding properties:

  • The tool allows one-handed operation.
  • Bright LEDs allow you to work in dark or dimly lit rooms
  • It's lightweight so you can move it around easily.
  • Can be used to expand PEX tubing from 3/8" to 1".
  • With a hanging hook, you can hang it on your tool belt.

Check the price on Amazon

Pex Tube Expander Comparison Chart

product name

Expandability (inches)

Voltage (V)

special feature

DEWALT extension tool

1/2, 3/4, 1


helle LED

CO-ZPex Pipe Flaring Tool

3/8 - 1-1/8

N / D

Long lever handles

MILWAUKEE 2432-22 M12Pex Rohraufweiter

3/8 - 1


paddle trigger

YescomPex extension tool

1/2, 3/4, 1

N / D

long straps

IWISS PEX pipe expansion tool kit

1/2, 3/4, 1

N / D

long straps

EFIELD Pex A pipe expansion tool kit

1/2, 3/4, 1

N / D

long straps

ICOOL extension kit for hydraulic hoses

3/8 - 1-1/8

N / D

7 expansion heads

Wostore pipe expansion tool

3/8 - 1-1/8

N / D

Pipe cutter with reamer and additional blade

IBOSAD Manual PEX Piping Expansion Kit

1/2, 3/4, 1

N / D

Weather and corrosion resistant

Milwaukee 2432-20 M12 ProPEX Extension Tool

3/8 – 1


Allows one-hand operation

How are PEX extension connections made?

It's easy to make PEX connections with an extension tool. These are the steps you can take.

The 10 Best PEX Extension Tools for the Money in 2023 (5)

Step 1 - Measure the length of the PEX pipe

If you haven't cut the PEX pipe to the required length, take measurements first. Measure the length of the pipe with a tape measure and mark the pipe with a black sharp marker.

Step 2 - Cut the PEX pipe

After marking the area, take yoursPEX-Schneiderand cut along the line. Make sure you cut it straight or you will have trouble inserting an accessory.

Step 3: Slide the extension ring

Take the expansion ring and slide it over the PEX pipe. If the ring has a stop edge you will know when to stop and if there is no stop edge don't move the ring more than 1mm. Make sure both the ring and the PEX tube are dry.

Step 4 - Attach the expander head

Lightly oil the cone of the flare tool to allow for a smooth flare. Then attach the appropriate expander head for the pipe size. Be sure to screw it down.

Step 5 - Expand the PEX tubing

Hold the hose in one hand and the flare tool in the other. Insert the expander head into the pipe. Press and hold the trigger until the tube expands.

The number of flares depends on the size of the PEX pipe, the technique and the weather conditions. If you live in colder regions, the hose will have to expand more as it becomes less flexible.

Use:Always do the right number of stretches and avoid overstretchingPEX-Rohr.

Step 6 - Insert the accessories

Insert the fitting into the pipeand push until you can't go any further. The expansion ring contracts and fixes the connection.

Frequently Asked Questions

1. Do you need a PEX expander?

If you cannot insert a fitting into a PEX pipe, you will need a flare tool to expand the pipe diameter.

2. How to use manual PEX extension tool?

If you have a manual extension tool, you can make the connections by following the steps.

  1. Lightly oil the cone of the spreading tool.
  2. Attach an extension head that matches the size of the PEX pipe. Be sure to screw it down.
  3. Push the expansion ring into the PEX tube as far as it will go. Make sure the hose has a straight and clean cut.
  4. Insert the flare tool head into the pipe.
  5. Squeeze the handle back and forth to expand the tube diameter. Keep pushing until you reach the jaws.
  6. Remove the expander head and insert the accessories. The tube shrinks back to its original size.

3. Can PEX be expanded twice?

Depending on the PEX pipe size, technique and weather conditions, you can expand the PEX more than once. The correct number of flares is required to ensure the fitting fits snugly into the pipe.

4. Should I use PEX-A or PEX-B?

PEX-A is commonly used in plumbing applications due to its greater flexibility compared to PEX-B. This means you can use an expansion tool if you are having trouble inserting accessories.

In addition, PEX-A withstands sub-freezing temperatures, making it ideal for use in colder regions.

Even if a PEX-A pipe has a bend, you can easily fix it with a heat gun. Therefore, it is a good idea to go for PEX-A.

5. Is PEX suitable for drinking water?

After extensive laboratory testing, PEX has been proven safe for use in drinking water systems.

last word

It can be frustrating when you can't insert the stopcock into your new PEX pipe. The only thing that makes this possible is a PEX extension tool and it's important to invest in one because you never know when you're going to need it!

Because quality varies in terms of service and longevity, you need to choose the best PEX expansion tool. Each of the above tools has been researched sufficiently so there is no room for disappointment when purchasing any of these tools.

I hope you can insert any kind of accessories from now on!

The 10 Best PEX Extension Tools for the Money in 2023 (6)

Leanda Bailey

Hey! I'm Leanda Bailey. I'm here to explain all the plumbing and repairs you might have in your kitchen or bathroom. Also, I will try to find the best products on the market for your plumbing job.

(Video) 10 Cool Pumbing tools You Need To See 2023


Which type of PEX fitting is best? ›

PEX-A, which has the most flexible tubing and best freeze- and kink resistance, is ideal for use with kitchen and bath fixtures. PEX-B is slightly less flexible and less freeze-resistant.

Is PEX expansion or crimp better? ›

PEX crimp equipment is a lot more affordable than the expansion kits. However, despite the pricing and form shortcomings, most plumbers prefer to work with expansion because installation is more efficient. There are fewer leaks, and it also seems to be more durable against extreme colds and frozen pipes, etc.

How many times can you expand PEX? ›

PEX-a's elastic memory means it can expand up to three times its diameter and then shrink back down to its original size.

What color PEX is best? ›

There are no performance differences between red, white, blue and white PEX and all are intended for use in potable water systems. The colors can be used to easily distinguish between hot and cold distribution lines.

Is it better to bend PEX or use fittings? ›

1. Use PEX bend supports instead of elbows. Bend support allows to make a 90-degree turn with PEX tubing without the need for a fitting.

Can you over expand PEX? ›

Ensure the piping and ring seat against the shoulder of the fitting. Important! You should feel some resistance as the fitting goes into the piping. If you do not feel any resistance, the piping may be over expanded and will require additional time to shrink over the fitting.

How much will PEX expand before bursting? ›

If the weather gets cold enough, PEX pipes can and will freeze like any plumbing. However, PEX may be less likely to rupture as a result of freezing. When PEX tubing undergoes temperature changes — whether hot or cold — its first response is to expand. In some cases, this can be up to three times the tubing's diameter.

Should I use brass or poly PEX fittings? ›

Due to the problem earlier caused by polybutylene (PEX predecessors) plastic PEX fitting have been recommended. It is true that in areas where water is less acidic, brass fitting is better. But in areas where water is acidic or easily contaminated, plastic fittings are better.

Do PEX-A and PEX B use different fittings? ›

Can any PEX fittings be used with PEX-A or PEX-B pipe? Apollo PEX-A (Expansion PEX) pipe can be used with Apollo PEX-A or Apollo PEX-B fittings, brass and poly alloy. Apollo PEX-B pipe cannot be used with PEX-A fittings.

Is type A or B PEX better? ›

Flexibility - PEX-A is the most flexible, allowing for it to be fastened by cold expansion, which allows the end to be fluted prior to inserting the fitting. PEX B is not expandable and you should never expand the end of a PEX-B pipe. Kink-Resistance - PEX-A has the greatest resistance, PEX-B the lowest.


1. Best Pex Crimp Tool In 2023 - Top 10 New Pex Crimp Tools Review
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2. PEX A Expansion Tool (Propex), avoid copper soldering
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3. Propex pex expander tool by milwaukee model 2432-20 tested tool review (TTR)
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4. Zurn PEX-B Expansion vs. Uponor PEX-A Expansion 2020
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5. PEX A Vs PEX B Pros & Cons | And Why They Are Not Interchangeable
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6. Don’t make this mistake on your next PEX install
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