10 Best Brake Line Flaring Tool Review and Complete Guide
Let’s be real; the best part about driving is the thrill that you can get off of an empty road. However, when the moment arises, it’s best to ensure that you keep yourself safe as well.
If you’re just as fascinated and thrilled by speed driving as I am, then I’m sure you appreciate the need for quality breaks as well.
To help you get there, what better tool to use for the process than the most suitable brake line flaring tool out there?
Best brake line flaring tool in 2020
If you’re looking for different considerations, then you’re in the right place.
To help you make the best decision, we’ve outlined the best brake line flaring tool out there. This will make the overall process of choosing something suitable easier for you and will increase your chances of being satisfied with what you have in hand.
To make your decision even easier, we’ve also reviewed each product briefly.
If you are in a hurry, you can pick your tool from our top 10 Best Brake Flaring Tools:
- MASTERCOOL 72475-PRC brake line flaring tool
- TGR Professional Brake Line Flaring Tool
- Titan Tools 51535 brake line flaring tool
- Shankly Flaring Tool Set
- RIDGID 83037 Model 458R Precision Ratcheting Flaring Tool
- OTC 4503 Stinger Double Flaring Tool Kit
- ABN Bubble Flare Tool & Double Flaring Kit
- Neiko 20656A Auto Double Flaring
- K-Tool International KTI-70081 Brake Line Flaring Tool
- Yellow Jacket 60295 Flaring Tool
Comparison Table of Brake Line Flaring
Our 10 Picks of best brake line flaring tool
In the upcoming segment, we’ve addressed and reviewed all the main products mentioned above. To make your job easier, we’ve also highlighted a few pros and cons so that you can have a better idea of what to anticipate.
Without further ado, here are our top 10 Picks of best brake line flaring tool!
1. MASTERCOOL 72475-PRC brake line flaring tool
Let’s start off with the best model out there that is a premium recommendation: the MASTERCOOL 72475-PRC.
The model adheres to many features that make this a suitable choice if you’re looking for something professional. Combining portability with an ergonomic design, you can easily move around with this model.

Another great thing to consider is the magnetic adaptor holder. With this minor adjustment, the adaptor is kept in place, which reduces the chance of mix-up or components falling out.
When considering the MASTERCOOL 72475-PRC, we would highly suggest that you keep your options open. This isn’t due to functionality or anything; you don’t want to spend on things you don’t use, do you?
With this model, you have a plethora of features. Hence, there’s a good chance you might not avail all of them for your vehicle.
When you’re past that stage, it’s a great addition to have that this model is arguably very easy to work with. Due to the grip and functionality, you won’t have any issues as far as performance is concerned.
Now that we’ve considered the bigger bases let’s move onto something smaller.
As far as downsides are concerned, you don’t have to worry about anything substantial. The MASTERCOOL 72475-PRC is as good as it gets.
- Enlarged die set offers a good ergonomic grip
- Optimal quality magnetic adaptor holder keeps the device in place
- Easy to operate and get the hang of
- Made from reliable and sturdy raw material
- High functional tube stabilizing arm forms exceptional tubes
- Not suitable for push connections
Bottom-line
We recommend the MASTERCOOL 72475-PRC to professional users who are looking for the complete package. Even though this model has it all, we’d still suggest you look for more light operation alternatives if you won’t be availing of all the features provided!
2. TGR Professional Brake Line Flaring Tool
If you’re a professional and want the best bang for your buck, then look forward to the TGR Professional Brake Line Flaring Tool!

With this model, you’ll have access to dies for 3/16”, 1/4”, 5/16”, 3/8” tubing, and will also be able to work with three kinds of flares, which include the single flare, the double flare, and the bubble flare.
Another great differential that makes this model such an interesting prospect and suitable option if you’re starting out is that this model is a pretty easy operation. You don’t have to worry about any technicalities; whip the equipment out, and you’re good to go!
As far as performance is concerned, we advise that you stick with this model, regardless of the job at hand. Why else would we feature the TGR here?
The only thing that we’d advise you on is maintenance. Make sure that you clean out the kit from time to time and don’t let any debris or dust accumulated on it.
With this, you’ll get the durability that you’re looking for.
As far as downsides are concerned, TGR Professional Brake Line Flaring Tool is unparalleled and has none. This makes it arguably one of the best brake line flaring tool for professionals.
- Includes dies for a variety of tubing sizes
- T-handle screw clamp securely holds die and tube
- Easy to operate; suitable for beginners
- Can easily create three different types of flares
- Comes packed with a sample flare for pre-testing
- None
Bottom-line
We recommend the TGR Professional Brake Line Flaring Tool to all types of users out there. Since there are no downsides, this is a good fit for everyone! Just make sure that you keep up with the maintenance for optimal performance!
3. Titan Tools 51535 brake line flaring tool
We get it; some people aren’t completely sold on big and shiny tool kits. If you’re in the market for something simpler and easier to keep track of, then why not consider the Titan Tools 51535?

With the whole package including four different specialized tools, the Titan will easily enable you to perfect inverted 45-Degree SAE double flare with 3/16-inch steel and nickel-copper tubing.
Another great feature that this model will help you out with is used in compact spaces. Owing to its size, you can use it virtually wherever you want without any issues.
If you prefer a bench vise, then you can even remove the handle and still retain all the main functions. Now, isn’t that a treat?
Listen, we know it’s virtually impossible to get the job done right on your very first try. Luckily for you, the Titan Tools 51535 comes with an elaborative instruction guide that will run you through the process.
Don’t worry about the nooks and crannies; follow the guide sincerely, and you’ll get the hang of it no time!
To be real with you, we get that the Titan Tools 51535 is on the little expensive ends on thing. But if there’s one thing we are confident about, the operation and functionality compensates for that down the road.
- Can be used to repair when brake lines are still in position
- Handle can be removed easily
- Compact design makes it suitable for all type of vehicles
- Creates a perfect 45-degree flare angle
- Might offset your budget
Bottom-line
We recommend the Titan Tools 51535 for all types of users out there who are looking for something small and compact. If you’re planning on working in tight spaces, then the Titan Tools 51535 is the optimal option to consider.
4. Shankly Flaring Tool Set
The Shankly Flaring Tool Set is a ten-piece tool kit that is best suited for professionals and serious users. Here’s what you can anticipate if you chose to go down this road!
For starters, this package has all that you can need. This makes it suitable for jobs where you need to spend your time working rather than looking for a suitable part from time to time.

Another great thing is that the Shankly will offer you good versatility when it comes to flare adaptors. This package is applicable on sizes which include 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 5/8″.
Likewise, this feature also applies to the tube size and adheres to the following dimensions: 3/16”, 1/4”, 5/16”, 3/8”, 1/2”, 5/8”.
So what are you waiting for?
Here’s more to consider!
The tool kit is made from stainless steel with a chrome finish. Other than making it more durable and sturdy, this also makes the model quite precise for jobs that require extra attention!
Maintenance and organization are key, which is why we’d also suggest that you keep your tool kit clean at all times!
There aren’t any downsides that might throw you off-guard. The only thing that we thought important was that the package doesn’t include an instruction manual. But we can work with that, can’t we?
- Features a self-centering yoke
- Gives excellent versatility on flare adaptors and tube sizing
- Common swage fitting
- Optimal for professionals
- Easy to travel with; portable
- Does not include the instruction manual
Bottom-line
Shankly Flaring Tool Set is a great model to consider if you’re a professional who travels from time to time and requires that the kit is with you. Since it includes virtually everything that you’ll need on the job, this is a prime pick for you!
5. RIDGID 83037 Model 458R Precision Ratcheting Flaring Tool
If you’re not fascinated by kits and want something more personalized and singular, then you’re in the right place. With the RIDGID 83037 Model 458R Precision Ratcheting Flaring Tool, you have just that!

If you choose to go with this model, you won’t have to worry again about the material you’re working with. Its compact design can flare steel, stainless steel, hard copper, and brass tubing through a wall thickness of 0.035 inches.
The ratcheting handle on the top is also designed ergonomically, making sure that you won’t have to tire yourself out to get the job done.
To make operation simpler and easier for you, the handle clutch releases by itself when the flare is complete. That’s a pretty neat feature to have and ensures precision jobs.
As mentioned above, this model is easy to use. You don’t have to be a professional to get the job done with ease.
As far as maintenance goes, it is highly advised that you keep track of the tool. Due to its size, it’s not unlikely that you might lose it from time to time.
When it comes to downsides, you don’t have to worry about a thing. So go ahead, and let the RIDGID 83037 Model 458R Precision Ratcheting Flaring Tool make your day!
- Easy to use and get the hang of
- Includes a durable eccentrically-mounted, hardened steel flaring cone
- Has an ergonomic ratchet handle; reduces wrist stress impact
- Can easily flare steel, stainless steel, hard copper and brass tubing
- Can get lost easily if not paid attention to
Bottom-line
We recommend the RIDGID 83037 Model 458R Precision Ratcheting Flaring Tool to all types of users out there who aren’t looking for something big and bulky.
6. OTC 4503 Stinger Double Flaring Tool Kit
If you’re looking for something aesthetic and visually pleasing, then the OTC 4503 Stinger Double Flaring Tool Kit is a good option to go with.
The main reason we started off with that remark is it’s elegantly designed box. The simplistic black finish makes it a suitable choice if you’re all about the looks!

As far as functionality is concerned, the OTC 4503 Stinger Double Flaring Tool Kit isn’t any less either.
With its durable and sturdy components, you can easily make double or single flares in copper, aluminum, and brass tubing as well as soft steel brake line tubing.
The steel swivel, on top of all the versatility provided, is also chrome plated. This reduces friction and marginally reduces any sort of damage that is caused by it.
With a comprehensive set of five different adaptors, this bad boy also features a forged and heat-treated yoke for additional strength and durability.
The bulk of the downsides associated with the OTC refer to its proper use. Hence, it’s fair to say that we leave this model to the professionals. If you’re looking for something for personal use, or are just starting out, there are other models that you should definitely look into!
- Results in firmly clamped pipes
- Ensures leak-free brake
- Quite sturdy and reliable as opposed to its predecessors
- Excellent presentation and storage facility
- Unit conversion might be an issue
- Clamping process might damage the brake lines
Bottom-line
We recommend the OTC 4503 Stinger Double Flaring Tool Kit primarily to professionals and those who can maneuver their way around such kits. As mentioned above, this model is intricate to use and best left to those who can handle it. If you’re a beginner, there are other models you should consider!
7. ABN Bubble Flare Tool & Double Flaring Kit
Presentation is key when it comes to flexing your tool kit. If you want to one-up your peer and show them that you mean business, then you should seriously consider the ABN Bubble Flare Tool & Double Flaring Kit.

Just like the model above, this one is also reputed for its excellent presentation and display.
Likewise, it’s arrangement within the box, and the overall size makes it an easy model to store and travel with.
As far as performance and delivery are concerned, the ABN Bubble Flare Tool & Double Flaring Kit is pretty reputable and will live up to its name.
The model grants quick and precise cutting work on the basic wire materials, which include steel, aluminum, and copper.
Another great thing to consider about this model is the durability that it grants. For starters, the swivel constructed from chrome-plated alloy steel to reduce friction.
To drive the nail home, yoke is also forged from heat-treated steel for maximum strength and longevity that resists corrosion.
There aren’t any obvious downsides to this model. However, you might find the lack of a tube cutter a little alarming.
- Blow-molded case allows easy storage and transportation
- Versatility ensures it is applicable for different fabrics
- High-quality chrome-plated swivel and alloy steel reduce friction
- Heat-treated yoke makes the model durable and the right amount of sturdy
- Does not include a tube cutter
- Press body makes double flaring a little challenging
Bottom-line
If you want to get the job done and leave an impression, then we recommend the ABN Bubble Flare Tool & Double Flaring Kit to you. It doesn’t matter if you’re a professional or just starting out, go for it!
8. Neiko 20656A Auto Double Flaring
Next up, we have the Neiko 20656A Auto Double Flaring.
With this model, you can look forward to add versatility and ease of operation. You can use the Neiko on copper, aluminum, brass, magnesium, and soft steel brake line tubing, without any effort.

To ensure good longevity and durability to handle your workload, the components are steel-treated. Gone are the days of worry when the equipment couldn’t hold the right amount of pressure!
To ensure additional strength and durability, Neiko also includes alloy steel and chrome plated material, which is used to construct the swivel to assist in reducing friction, further reducing material degradation.
Coming packed with an instruction manual glued on the lid, you won’t have to worry about the nitty-gritty details about this model.
The only thing we’d advise you on is to keep the model clean so that you don’t have to worry about additional maintenance work!
- Case is molded and optimal for part protection
- Comes packed with an elaborative instruction manual
- Easy operation and use
- Combines functionality with aesthetics
- May not work with other slots like 3/16 line
Bottom-line
We recommend the Neiko 20656A Auto Double Flaring to all types of users out there. This model is suitable for everyone, beginners, and professionals included. Just make sure that you clean it from time to time for best application!
9. K-Tool International KTI-70081 Brake Line Flaring Tool
If smart and elegant makes the cut for you, then let us introduce you to the K-Tool International KTI-70081 Brake Line Flaring Tool.
With simple yet optimal functionality, this model can easily form 45-degree double, single, and bubble flares in OE steel, stainless steel, and soft metal tubing.

To make the matter easier, the T-handle screw clamp securely holds the line in place during the formation process. This will reduce the chances of mishaps or blunders.
Even though this model is quite easy to use and doesn’t require any technical expertise, it’s still a good idea to get used to the process first.
We would suggest that you first utilize the instruction manual and become fluent in the process before actually proceeding towards the job heads on.
There aren’t any obvious downsides or bad things about this model that you should find alarming. It’s as good as it gets, and a perfect fit if you’re looking for something strong and elegant.
- Doesn’t deform the pipe since the dies are precision pieces that have an excellent fit
- clamp system is adequate and makes the job very quick
- Everything on the forming head is clearly labeled
- Built-in flushing tool to set the proper depth on the line before locking it down for forming
- Consistent performance and delivery
- Might need to bend and form the line before using the tool
Bottom-line
We recommend the K-Tool International KTI-70081 Brake Line Flaring Tool for all types of users out there.
10. Yellow Jacket 60295 Flaring Tool
Last but not least, we have the Yellow Jacket 60295 Flaring Tool.
If you’re looking for a singular flaring tool to get the job done, then this model can help you out on that journey.
As far as strength and resilience are concerned, you can use this model; however, you please. Made from heavy-duty metals, this model is built for rough and tough use.

Its main mode of application is best suited to copper and aluminum.
Another great thing about this model’s manual operation is that the handle is ergonomically designed. You can easily get used to the turning and swivel motion that comes with it.
The only downside that you might have to watch out for is its size. Due to it being an individual component, it doesn’t come as a surprise when people lose it in the garage. So you’ve got to be careful with the process.
- Automatic release feature when the flare is made
- Manufactured from heavy-duty steel
- Extremely lightweight and durable
- Might be bit expensive than other options.
Bottom-line
For individuals looking for a singular component flaring tool, this is the ultimate solution to all your needs. The Yellow Jacket 60295 Flaring Tool is the best model to go with if you feel it fits the bill!
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Things to consider when buying best brake line flaring tool
If you’re setting out to buy the best brake line flaring tool for yourself, then you’re in the right place. With the tips and tricks mentioned below, you’ll be better equipped to make the right decision for yourself.
We’ve obviously highlighted the bulk of the things you should be aware of in the reviews above. The tips mentioned below, however, are seldom appreciated or acknowledged.
Note that these tips can work in conjunction and may be applied at once, or you can be selective with the process. The choice is yours.
Without further ado, here are the top things to consider when buying the best brake line flaring tool!
Dimensions
The first thing that you should keep in mind is the dimension of the tool kit.
The dimensions of the flaring tool will enable you to store it with ease when not in use. Since you literally won’t be using it all the time, you’ll need to put it away from time to time.
Good and feasible dimensions will ensure that you can do that.
Portability
A good thing to consider when getting a brake flaring tool is portability.
Generally speaking, a good kit should give you the privilege of ease of travelling around with it.
This feature will come quite handy if you’re a professional and have to travel on the job.
Application
Different brake flaring tools serve different purposes and applications.
To make the most of your resources, we highly advise that you do due research before setting out to get a model. Doing so would give you a good idea of what to anticipate when getting the right model for yourself.
Also ensure that your tool gives you the feature that you require and nothing particularly extra.
Material
Reliability and durability is the name of the game.
We advise that you look for copper-nickel alloys that are both durable and strong. This will give you the durability you require in the long run, and make the experience worthwhile.
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Frequently Asked Questions (FAQs)
To make the most of your experience, it’s best to know all the itty bitty details. To help you on that end, we’ve compiled the most frequently asked questions about brake line flaring tools!
- Do brake lines have to be double flared?
- Do you have to flare brake lines?
- What are the two types of flares used on a brake line?
- Can you use compression fitting on a brake line?
- Can you drive a car with a leaking brake line?
- How long does it take to replace a brake line?
- Can you use copper tubing for a brake line?
- What is the best brake line material?
- What is the most common brake line size?
- What is a flaring tool used for?
Generally speaking, brake lines can be single flared as well. However, they aren’t recommended because they tend to crack easily and can lead to leaking. Double flare is an optimal choice to go with.
Yes. To get the best performance that ensures longevity and protection for yourself, it is a good idea to get flare brake lines.
Generally speaking, there are two types of flares that are normally used on a brake line. These are The SAE/double (inverted/45degree) flare and the DIN/ISO bubble flare. The former is more commonly found than the latter.
Yes, you can use a compression fitting on a brake line. However, it isn’t recommended primarily due to its unreliability. If the vehicle isn’t used that often, then it is an okay consideration.
Yes, you can drive. Is it recommended? No. Other than being extremely dangerous, there’s also the chance that you might not be able to return home. It’s a compromise that you should never bargain on.
This depends primarily on the individual responsible for doing the work. In most cases, the complete repair job can be completed within 2 or 2 and a half hour.
If it’s the older model that most garages used to endorse back in the day, we’d highly advise against it. Under high pressure, copper tubing can easily burst. Better to be safe than sorry.
Copper nickel alloy are the most widely recognized and recommended materials for brake lines. They are durable, strong, and just the right amount of sturdy to ensure longevity.
The most common brake line size is 3/16″/4.75mm and 1/4″, with the former being the smaller of the two.
Flaring tools are a set of kit that is used in pipe fitting. Generally speaking, they expand one end of the pipe so that it can better fit the next section.
Final Thoughts
A good brake line flaring tool will give you the best bang for your buck, both in terms of safety and performance. Seize the opportunity and get what suits your needs best. If you have any type of suggestions, recommendations, or feedbacks, you can get in touch with us via our email!
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