Best Flaring Tool Kit [TOP 10 2020]

Best Flaring Tool Kit

When it’s about driving, it’s very important to be safe. To ensure safety fully, the perfect tool is necessary. And when you are a person who wants more features in a tool and to assure the best safety, then you are in the right place for sure.

A flaring tool kit refers to that kind of a tool that has an adaptive mechanism and is used for the pipe fitting process. It helps to fit the pipes and keep them in place.

These tools help to execute the traditional and authentic technology of metalworking. Basically, these kinds of tool kits are capable of doing tight fittings. There are also several kinds of flaring tool you can find.

There is a single flaring tool which is considerable for cutting tools. There are also some kinds of tools that are made for the pipe cutting functions.

There is also a block-type flaring tool which is actually screw type. So, as you can see, there are lots of tools that are available in different varieties.

But the main fact is to choose the one according to your own preference and need. Let’s check out some of the best flaring tool kits and then decide what kind of tool you actually want.

Best Flaring Tool Kit: Reviewed in Details

Though there are lots of varieties with lots of features available, you should select the proper one according to the job you have. Let's dive into the explanation section and be clearer to find out the appropriate one for you.

OTC offers a great deal of flaring tool which includes several kinds of features in just one tool.

It's basically an all-in-one tool.This tool kit has single, double and bubble type flares.

The single type flaring tool has a certain length which is 3/16 inch to 5/8 inch and the length of metric lines is 4 to 14mm.

Just like that, the double type flares have also a length. And that is 3/16 inch to 1/2 inch and the length of the metric lines is 4-10mm.

The length of the bubble flare is 3/16 inch to 1/2 inch and the metric length is 4.75-10mm.So, as you can see, there are different types of range and sizes that you can get by this tool kit.

Though this is an all-in-one tool kit, you can find different tools in this kit such as tube cutter, debarring tool, adapters, arbor press and many other things. It has a weight of just four pounds which is not that heavy. So, you can carry it with you anyway.

This is also a very durable one and thus you can use it often.

This tool works great on copper, copper-nickel and even on steel. But keep it in your mind that this tool isn't good for stainless steel. So, you have to be aware of that thing. But overall, it's a complete package that you can have. So, try this out if you want more features.

Major Features

  •  Single flare length: 3/16 inch – 5/8 inch
  • Single flare metric lines: 4-10 mm
  • Bubble flare length: 3/16 inch – 1/2 inch
  • Bubble flare metric length: 4.75-10 mm
  • Types: single, double, bubble-type
  • Kit items: flaring bar, adapters, tube cutter, an arbor press, debarring tool


  •  All-in-one tool kit
  • Has several kinds of tool for different purposes
  • Works great on copper, copper-nickel, and steel also


  • Doesn’t work on stainless steel

Wostore offers a great tool kit which includes several types of the tool with different sizes. These tools can create 45-degree precise flares.

It works in different kinds of materials like copper, aluminum, brass and also mild steel.

This tool kit provides different sizes of tools. It has about 7 dies sizes such as 3/16, 1/2, 3/8, 5/16, 1/4, 5/8, 3/4 inch and many more sizes as well.

The tools are suitable for easy clamping. A single clamping tool is suitable for that and also has the removal of tubing and large feed screw handled which gives you a smooth finish

You don’t have to give much effort for achieving this finish but still, you can have it easily. And that’s the effective side of it.

It is something that is easy to operate. It features hardened steel flaring cone and durable eccentrically mounted cone which helps for making metal flow evenly.

The carrying case is made of blow-molded hard plastic. This carrying storage case keeps all the tools in a very organized way. So, you don’t have to take any tension about where you are going to put those tools after using it. You just have to open the case and there are all the need-able tools.

Further, it is a portable one and an easy transportation tool case. You can have it if you want more features in just one kit.

It’s also the best DIY brake line flaring tool. Thus, you can have it if you are a newbie or a DIYer. Try this out to get the perfect result.

Major Features

  • Sizes: 3/16, 1/4, 5/16, 3/8, 1/2, 5/8 and 3/4 inch sizes
  • Storage case material: hard plastic
  • Easy transportation: yes
  • Flaring material: copper, aluminum, brass, steel
  • Easy clamping: yes
  • Portability: yes


  • Smooth finish
  • Comes with a carrying case
  • Easy to operate


  • It is sometimes slipping out

This toolset which includes 10 pieces of inclusive tools has a tubing cutter that allows the mechanic to focus on the work you are doing.

The range of flaring tool adapter is of several sizes. Those are 1/8, 1/2, 3/16, 1/4, 3/8, 7/16 inch and many more.

On the other side, the metric range is of several sizes such as 5mm, 6mm, 8mm, 10mm, 12mm, 14mm and 16mm.

There are also five swag fittings. The sizes are 3/16, 1/4, 5/16, 3/8, 1/2 and 5/8 inches. These tools are very precise and have swivel type swaging adapters.The materials are very sturdy.

It is very easy to operate and can give you a chromed finish. The flaring tool has two bars that cover nine sizes which include the self-centered, slip-on forged steel yoke. It helps to make the tool kit a very qualified and precise one.

It has a weight of 5.35 pounds which is not that heavy. So, you can get this one if you want more facilities in a lightweight toolset. It has no folding facility.

It is slightly different from other tool kits. But the problem is that there is no instruction included with this toolset. The price of this toolset is very reasonable and budget-friendly.

These are well worth the price. If anyone is there who is in need of a well-priced set, we will highly recommend this one. This is totally a worthy product you can ever have in your flaring tool collection.

Overall, these tools will be worthy enough if you want more facilities in one tool. Purchase it and try this out if you are in need of a flaring tool especially a single flaring tool as it is great for single flares.

Major Features

  • Quantity: 10 pieces
  • Standard flaring tool: yes
  • Adapter sizes: 3/8, 1/8, 3/16, 1/4, 5/16, 7/16, 1/2 inch
  • Metric size: 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm
  • Swag fittings: 5 fittings
  • Tube sizes: 3/16, 1/4, 5/16, 3/8, 1/2, 5/8 inch



  • Sturdy
  • Easy to operate
  • Very precise


  • No instructions are included
  • No folding facility

This flaring tool kit from Rectorseal comes with a visible and see-through case. That’s why; you can find the tool more easily by looking at it.

The color-coded bits and burnished flare surface help to reduce the leaks. So, this is another good feature you can find with this product.

Further, the color-coded bits are helpful for easy ID work. 

This total kit delivers you a bunch of durable tools with a durable tool case.This product is sold as a kit. It’s durable, visible, precise and of good quality.

This product creates 45-degree flares in an easy way. It’s easier for materials like copper and aluminum. The spinning hex quality offers a perfect 45-degree flare without any splits, blemishes or any uneven edges.

The Rectorseal has a weight of just 0.16 ounces which is incredibly light. So, it will be much easier to hold it and to travel with it anywhere and anytime. This product is great and easy to use.

You can also call it a time saver. You just have to practice with this tool to be used to it. It also works great for minisplit flaring.

The price of it is a bit high but that worth it. Minisplits are very easy to install. It can give you a professional result. Overall, it’s a great deal you can ever find.

Major Features

  • Bits: color-coded
  • Surface: burnished
  • Case: see-through
  • Flaring length: 45 degree
  • Flaring material: aluminum, copper
  • Durability: yes


  • Reduces leaks
  • Has a see-through case
  • Has consistency


  • No included batteries
  • No applicable certification

The swage flaring tool kit from Wostore includes 1 flaring cone, 2 flaring bars, 5 swage fittings, 1 tubing cutter, 1 ratchet wrench and 1 storage case for storing things in an organized way.

If we talk about tools and its sizes, we will see the sizes of the flare adapters are 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 5/8″ and 3/4″ O.D. tubing.

On the other side, the sizes of common swage fittings are 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, 5/8″ and 3/4″ O.D. tubing.The sizes of this tool refer to a rugged and durable setting of tool kits. And that makes it more swaging.

If you see the sizes of the tube cutter, you will see it’s a pipe of 1/8″-1-1/8″ which is 3-28mm. The sizes of ratchet wrench of square valves are 3/16″, 1/4″, 5/16″ and 3/8″. Though you can see the sizes of the tools, you can figure out the durability and accuracy of this tool case.

The swivel-type swaging adapters are also very sturdy and amazing itself. The flaring cone is made of steel which makes it sturdier. The product is basically a precise one and it’s also easy to use.

The plastic case is very durable and that’s why you can hold and carry it very easily. It has an easy transportation facility which makes it more amazing. The whole storage facility is very organized and safe. So, overall, it is an incredible tool case and you can have it if you want more durability.

Major Features

  • Kit items: 1 flaring cone, 2 flaring bars, 5 swag fittings, 1 tubing cutter, 1 ratchet wrench and 1 storage bag
  • Flaring adapter sizes: 3/16″, 1/8″, 1/4″, 5/16″, 5/8″, 1/2″, 7/16″, 3/8″, 3/4″ O.D. tubing
  • Sizes of common swag fittings: 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, 5/8″, 3/4″ O.D. tubing
  • Tube cutter: 1/8″-1-1/8″ (3-28mm)
  • Ratchet wrench size: 3/16″, 1/4″, 5/16″, 3/8″ (square valve)
  • Construction: stainless steel
  • Storage case material: plastic


  • Easy to operate
  • Precise
  • Very organized


  • It sometimes doesn’t close without an additional piece of foam

Titan tools offer you a great deal with lots of food features with it. The product is basically a double flaring tool with a removable handle.

It also has a positioning bolt, double-ended OP1/OP2 punch and a container of die lubricant.

The tools of this product can create a 45 degree SAE double flare. The size of the tool is 3/16″ which is a steel and copper-nickel tubing tool.

It’s useful for copper-nickel but it’s not suitable for stainless steel tubing. So, be aware of that thing before using it.It has a compact design and has a removable handle which makes it more unique than others.

This is the most useable tool for vehicles also. The brake lines are suitable for almost all cars and trucks. This product has a weight of 14.2 ounces which is heavy.

The measuring system of it is metric. It has no required battery and thus there is no included battery with it.

This tool makes great flares with copper and nickel. This product can do the work with a flawless result. The quality of this product is good.

It is very easy to use and has great features. There are some moving tools that can be problematic. The clamp of the line is smooth and seems to grip the line in a very good way.

Making hard brake lines is hard. But with this tool, it will be easier. Overall, it is unique, easy to use and a worthy product that you can definitely rely on.

Major Features

  • Tool items: double flaring tool, positioning bolt, double-ended punch and a container of die lubricant
  • Size: 3/16 inch
  • Handle: removable
  • Flaring type: double
  • Flares: 45 degree
  • Flaring material: nickel-copper


  • Has removable handle
  • Has automotive brake line applications
  • Has the positioning bolt


  • Not suitable for stainless steel tubing

The flaring tool kit from Abn can do both double and bubble flares. This is suitable for creating flares for bending brake and fuel pipes.

It can make very precise and clean flares. It has several sizes such as 3/16″, 5/16″, 3/8″ and 1/2″. In millimeters, it will be 4mm, 4.75mm, 6mm, 8mm, and 10mm.

This tool works well on steel, aluminum, and copper also. It can do precise cut very well.

Thus, your work will be very easy and quick. It has an additional storage case that will keep the tools in a secure place.

You can use the small pipe which is included with it. This pipe helps to cut steel, copper and also the aluminum type of material. You can simply pull back the blade and revolve the pipe when you are about to compress it.

This product also has a built-to-last quality. The steel which is constructed from chrome-plated alloy reduces friction. And that’s why; it creates easiness for the flaring process.

The product has also an easy-to-store facility. You can travel anywhere by carrying this tool case. All these things keep the tools in a secure way.

This tool case doesn’t have only one kind of tool. It has more than one feature. You can get double as well as bubble flaring tools in just one case. So, it will also be an effective one if you purchase it. This is absolutely safe and quick.

The product has a weight and that is 4.55 pounds which are average. It will not be so heavy or not so light. Overall, it’s a nice one that you can have for your collection of tools.  

Major Features

  • Sizes: 3/16″, 1/4″, 5/16″, 3/8″, 1/2″ (4mm, 4.75mm, 6mm, 8mm, 10mm)
  • Flaring material: steel, aluminum, copper
  • Cut: precise
  • Transportation: quick and easy


  • Easy to store
  • Built to last
  • Has a carrying case


  • It sometimes makes the uneven flare

This is another kind of flaring toolset that can be found in two different forms. The two types of flaring tools are available.

One is single and the other is a double flaring tool.

The sizes of these are 3/16″, 1/4″, 5/16″ and 3/8″. On the other hand, the double and bubble flaring sizes are 4.75mm, 6mm and 8mm.

This flaring tool kit from Can-Van has several features including accuracy, durability, sturdiness and a lot more.

This tool kit is designed to reduce the chances of the slipping of the tube from the clamp. The design of this one is very compact and organized.

The design of the adapter’s cone and also the tube make the accurate and also the perfect and break-free flares. The clamp and screws help to make the perfect flares with less effort and it also can reduce the chances of breakage and make it work-effective.

You can use this tool for double flaring stainless steel. It can give you flawless result which other tools might not give.

But you have to be sure whether your end prep is perfect or not. Besides, the cutter which is included with the tool can give you a perfect square cut.

This tool is unique and easy to use as well. It works very well in tight places and can make perfect flares. You won’t face any problem with the line slipping while pressing it. And it’s another good feature of this toolset. This is also a great tool for the double type of flares.

Can-Van is a professional flaring tool kit and the weight of it is about 2.7 pounds. It can make single and double flares in a very easy way. It works well for both of these types. It is basically a worth-having tool for you.

Major Features

  • Flaring type: single and double flaring tool
  • Flaring size: 3/16″, 1/4″, 5/16″, 3/8″
  • Double and bubble flares size: 4.75mm, 6mm, 8mm
  • Construction: steel


  • Has accuracy
  • Durable


  • No folding facility

Neiko gives you a complete package of double as well as a bubble flaring tool. The product has a weight of 2.35 pounds and has 5 adapters for copper, aluminum, soft steel brake line and brass tubing.

It can do a 45-degree angle in an easy and effective way. The material of this tool is kind of a mix of materials.

The product is designed to use as a double and also as a bubble flaring tool. 

The variety of materials such as magnesium, copper, aluminum, brass, soft steel are the materials that can be used through these tools.The heavy-duty design protects from heat and ensures the durability of it.

This product is strong enough than the others. The alloy steel and chrome plated elements help to reduce friction.

It has 5 adapters for double flaring tool and 4 adapters for bubble flaring tool for easy use. And the blow-molded plastic case makes the total design very eye-catching and also keeps the tool safe.

On the other hand, the bubble flaring tool is basically an I.S.O. tool kit and it’s designed for metric soft steel brake lines. It has a level-lock flaring bar which helps the tool to be secured and easy to use. It is suitable for both professionals and DIYers.

It’s also suitable for domestic and foreign vehicles such as European and Japanese as well as cars, SUVs and little and light trucks.

And this entire toolset remains safe because of the blow-molded plastic case. It keeps everything in a very organized way and also keeps it safe. So, you can consider it as the best DIY brake line flaring tool. And overall, it’s a complete package which you should surely try at least once.

Major Features

  • Quantity: 7 pieces
  • Type: I.S.O.
  • Flaring material: copper, aluminum, brass, magnesium (for the double flaring tool)
  • Construction: level-lock flaring bar
  • Suitable vehicles: foreign (European, Japanese) and domestic (SUVs, cars, small trucks)
  • Tubing size: 10mm
  • Adapter quantity: 5 (double flares), 4 (bubble flares)
  • Case: blow-molded


  • Easy to use
  • Best for both professionals and DIYers
  • Blow molded case keeps things organized
  • Has portability


  • No included batteries

This product from the brand Orion has several different features with it.

This product has a set of tools of 10 pieces in total. The sizes of the tools are different. The sizes of fittings are 1/8″, 3/16″, 1/4″, 5/16″, 3/8″ and 7/6″.

 If we see these sizes in metric measurements, it will be 3mm, 5mm, 6mm, 8mm, 10mm, and 11mm. It is perfect for widening gas, water and refrigeration piping.

This is a single flaring tool kit. So, you have to be concerned about that fact. You cannot use this as a double flaring tool.Keep this fact in your mind that you must not use this tool for brakes, coolant tubes or for any fuel lines.

The additional feature is that it has several sizing options. It has a 6-hole bar with a 3-hole bar which makes this feature more effective. Moreover, this flaring toolset is handy, very strong as well. It is built from the chrome-plated and very toughest steel.

This tool kit has 5 expansion tube adapters that have several different sizes. The cast steel yoke is also included with it and that helps to slide in an easy way. So, it will be much easier to finish all the works.

It also has a cold storage wrench which is also a good addition to the features.

The storage case is made of ABS plastic. So, it is durable and also portable. Overall, this product has almost every need-able feature and for that, you should definitely try this one.

Major Features

  • Total Quantity: 10 pieces
  • Type: single flaring tool
  • Sizes of fittings: 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″
  • Metric sizes of fittings: 3mm, 5mm, 6mm, 8mm, 10mm, 11mm
  • Tube adapter sizes: 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, 5/8″, 3/4″
  • Construction: heavy-duty and chrome-plated steel
  • Case: ABS plastic case


  • Handy
  • Has more sizing options
  • Has understandable instructions for proper using of tools


  • No included batteries

Tips to Follow  Before Buying Flaring Tool kit

There are certain things which should be considered as the most important thing. Before buying any product, you must look for certain things. And when it’s for the best flaring tool, it’s more than important.

So, at first, let’s figure out the important things of any flaring tool and then decide.


Before buying any flaring tool, make sure you are sure about its portability. Having a portable facility in any product is necessary. It is because without having it, it will be tough to carry. So, your preference should be the one that has the portability feature with it.

There are lots of products out there. Some of them are of lots of functions but they are not portable. So, there’s no use to buy that kind of product if they don’t have portability.

It is because if you can’t carry it anywhere then you cannot be able to use those features of it fully. So, it’s very important to take that product which is portable.

And before buying any product, make sure you check out if the product is portable or not. After doing it, you can now purchase the right one.


Check the weight of every product which you wish to purchase. It is because checking the product’s weight is important. Different flaring tools have different weights. Some products are light in weight whereas some products are heavy.

Some tools are effective if they are light in weight. It is because it will be easier to use if they are light and not heavy. And if they are light then it will be handy as well.

Besides, it will be easy to handle it especially for DIYers. So in that case, you should go for light products.

On the other hand, some tools are effective when they are heavy. It is because if the tools are heavy, tough works can be done well.

So, for that, you definitely go of the heavy one. In that way, you should be careful about your choices and according to it, you should purchase it.

Sizes of tools

Different flaring tools have different sizes. And if it’s about tools kit, there will be several sizes in it. That’s the reason why choosing the correct size is important.

Besides, there are lots of different types of tools and adapters according to different jobs. So, you have to take those which will be beneficial for you.

Basically, you have to choose the tools which will be helpful for your work. You should know your need at first then buy that one which actually you need.  

Carrying case

When it’s about toolset, it’s obvious to have a case. A case is something that protects everything from damage. Most of the toolsets have a case with it.

An additional storage case is useful. It helps to protect the tools. So, you have to be concerned about the quality of the case. Different cases are made of different materials.

So, you have to check the details of the materials from which it’s made of. Though carrying case ensures the safety of the tools, you have to be very concerned about this fact. After knowing this fact fully, you can then get the preferable product for you. 


Different flaring tools offer different applications. They act differently according to their features and working style. So, before buying any tool, make sure you’re well aware of your working purpose.

To get the right one for your job, we are highly recommending you to search first. You need to search well about the tools.

That will help you to get more knowledge about flaring tools and their functions. Once you’re done with your searching then you can be able to purchase the right one according to your job.


There are several kinds of tools and according to its features and work; it has to be made by some certain materials. That’s why; different materials are used to make these tools. It can assure better durability and also reliability.

If you need suggestions then we recommend you to choose copper-nickel alloys because they are useful and can make durable bonds.

That’s how; you can have durability in the tools. So, keep an eye on the materials of tools is important. Before buying any tool, you have to check the materials of it. After then, purchase the perfect one.

FAQs on the Best Flaring Tool Kit

1. What is the best brake line flaring tool?

If we will see the best brake line flaring tool, we can find several options. There are lots of flaring tools available out there. But there are few tool kits which are the best.

Among these tools, we will highly recommend you like the best flaring tools which are ABN Bubble & Double Flaring Tool, OTC 6502 Master Brake Flaring Tool Kit and Neiko 20657A ISO/Bubble Flaring Tool Kit.  

2. How much pressure should be in a brake line?

Considering the pressure according to the work and also the tool is very important. Creating pressure in a brake line has a limit. And according to it, this pressure should be controlled.

Generally, a good brake line pressure should be less than 800psi and a maximum of 2000psi. This kind of pressure should only be increased if there is a decrease in the master cylinder piston diameter.

Wrap Up

It doesn’t matter what product you finally select and want to work with it.

The important part of it is the safety factor.It is because if you are not safe, there’s no reason to purchase the product. Quality is as much important as security.

So, as a buyer, you also should be careful about this thing.After checking all the things, you can now choose the best flaring tool kit as your helping hand. Just be safe, keep doing flares and keep nailing it with your work!

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