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Ensuring the integrity of your vehicle's braking system is paramount for safety. Using a high-quality brake flaring tool is essential for creating reliable flares on brake lines, preventing leaks and ensuring optimal performance. Investing in the right tool can save you time, money, and potential hazards on the road.
Multi Purpose Flaring Tool: This is a multi-functional brake line flaring tool. Used to create 45-degree single, double and bubble brake flares on 304 stainless steel, steel and soft metal tubing in a short time. It produces flares of high quality and...
Wide Application: This flaring tool can be used with 3/16", 1/4", 5/16", 3/8" and 4.75mm diameter lines, Suitable for automotive brake lines, transmission cooler lines and fuel lines and more. Note: Single Flare: Rotate the die head to OP.0 then OP...
Professional Brake Flaring Tool: Made of high quality steel and heat-treated and oxidized, it is extremely hard, durable and not easy to be damaged; at the same time, it has been professionally designed and rigorously tested to be highly accurate and...
Easy to Make Perfect Flares: First, select the flat face die, place the tool in a secure vise, tighten the clamps so they do not move; Second, loosen the clamps, select the desired parting size, insert the die into the rectangular recess in the base of...
Tips for Use: Before doing a flare, deburr the inside and outside of the tubing to ensure that metal shavings and impurities are removed from the inside and outside of the tubing. Then, apply a small amount of anti-seize to the end of the cut tubing to...
45 Degree Flaring Tool Kit: This flaring tool kit includes vise mounted brake flaring tool body, 45 degree rotating die head, lever handle, 4 types of 45-degree split dies blocks: 3/16"(4.75mm), 1/4"(6.35mm), 5/16"(8mm) and 3/8"(9.5mm), 3-19mm...
Get the job done in half the time: this compact and portable Double Flaring Tool lets you easily create high quality 45-degree SAE double flares on 3/16 in. tubing such as brake lines
Works flawlessly with 3/16 in. non-stainless steel, nickel, and copper tubing
Compact design lets you create perfect double flares both off vehicle and on vehicle, even in tight spots
Detachable die lets you also use with a bench vise
All-in-one tool. All you need is a 10 mm and a 17 mm wrench to work with the tool
Professional Tool: SEEKSELF Brake Line Flaring Tool Kit can be used to create 37-degree & 45-degree single, double and bubble brake flares on stainless steel, steel and some soft metal tubing like copper. Includes 4 Sets of Die Blocks, suitable for...
How to Mount and Use: The bottom of the tool should be clamped by a reliable vise, make sure the tool is firmly held before use. NOT suitable for use under car. The set comes with a paper graphic instruction manual.
Precautions: Wear goggles and gloves before operating the tool, and stay away from others to prevent debris from popping up when turning the handle.
Package Includes: Brake Line Flaring Tool Body (Vise Mounted); 45-degree Turntable; 37-degree Turntable; 4 Types of 45-degree Split Dies Blocks: 3/16"(4.75mm), 1/4"(6.35mm), 5/16"(8mm) and 3/8"(9.5mm); 4 Types of 37-degree Split Dies Blocks...
Friendly Design: The split dies are equipped with a limiting hole to effectively avoid them from slipping. The handle is designed to apply force by turning it to the left, which makes it easier for right-handed use and less effort.
The tool body is made of high-quality steel. It is suitable for both amateur and professional car repair work and plumbing work.
【Professional Brake Line Flare Tool Kit】Includes: 45-degree & 37 degree rotating die heads, one handle, 4 dies of sizes 3/16", 1/4", 5/16" and 3/8", 10pcs sanding knives, one pair of gloves, and a sturdy storage box.
【Suitable for Various Materials】Made from high-quality steel, it is manufactured through heat treatment and oxidation treatment. It is sturdy and wear-resistant, and can easily cut through pipes of various materials such as aluminum pipes, brass...
【Multiple Die Set】 Includes: 3/16", 1/4", 5/16" and 3/8" for different flaring tasks. It is a must-have tool for DIY enthusiasts, professional technicians and car lovers.
【45° & 37°】Includes two rotating die heads, can easily create single, bubble and double flares. They need to be clamped in vices or telescopic vices. Adjust the knobs to the zero position to align the tubes with the molds.
【Precision Flaring】Just ensure that the tube is placed flat in the mold, and use the T-handle fixture to lock the pipe and the die together. Before locking, keep the spring and screws lubricated, without any metal debris or impurities, and the precise...
VARIOUS APPLICATIONS - TUBPRO double flaring tool set is designed to create 45-degree double or single flares in copper, aluminum, magnesium, soft steel brake lines and brass tubing (NOT APPLICABLE WITH HARD MATERIAL LIKE STEEL, IRON......).
PACKAGE CONTENTS - 1 flaring cone, 1 flaring bar (flaring yoke), 1 tube cutter, 5 adapters and 1 blow-molded case for easy transportation and storage, meets all your needs.
PREMIUM MATERIAL - The flaring bar and forged yoke is constructed from premium heat treated steel for strength and durability. The chrome swivel is made of alloy steel to reduce friction.
ALL IN ONE SET - 5 sizes of adapters (3/16", 1/4", 5/16", 3/8" and 1/2”) and a cutter for 1/8"-5/8" pipe make the flaring tool versatile. It can be used on brake line, air conditioning brass line, HAVC and so on.
🔷 THE ORIGINAL MASTERCOOL HYDRAULIC FLARING TOOL – Mastercool pioneered and patented the first hydraulic flaring tool, setting the industry standard for precision, reliability, and durability. Trusted by auto repair shops, fleet mechanics, and...
🔷 NOW WITH GM TRANSMISSION COOLING LINE DIES & ADAPTERS – Includes new GM transmission cooling line dies and adapters, making it the ultimate hydraulic flaring tool for GM fuel & transmission lines, brake lines, and hydraulic tubing.
🔷 CREATES 7 FLARE TYPES FOR VERSATILE APPLICATIONS – Works with 3/16", 1/4", 5/16", 3/8", and 1/2" tubing to create 45° double & single flares, push connect flares, GM fuel line flares, ISO bubble flares, GM transmission cooling line flares, brake...
🔷 HYDRAULIC POWER FOR EFFORTLESS, CONSISTENT FLARES – The hydraulic ram system eliminates manual strain, making flaring faster, easier, and more precise than traditional flare tools. The die set stabilizing arm and magnetic adapter holder keep...
🔷 PRECISION-FORMED HIGH-STRENGTH DIES – The included high-strength steel dies are precision-formed to create accurate, consistent flares while minimizing metal fatigue, ensuring reliable, long-lasting connections.
🔷 MAGNETIC ADAPTER HOLDER FOR QUICK ACCESS – The built-in magnetic adapter holder keeps dies and components securely in place, preventing loss and allowing for quick and easy changes between flare types.
🔷 HEAVY-DUTY CONSTRUCTION FOR PROFESSIONAL USE – Built with a reinforced, high-strength steel body, this tool is designed for professional mechanics, ensuring durability and precision in high-pressure tubing applications.
🔷 MINI TUBE CUTTER INCLUDED – Comes with the Mastercool 70027 Mini Tube Cutter (for 1/8" to 5/8" O.D. tubing), ensuring clean, smooth tube ends for professional-grade flaring.
🔷 CUSTOM-MOLDED STORAGE CASE – The custom case keeps all dies, adapters, and tools protected and organized, allowing for easy transport and secure storage.
🔷 IDEAL FOR AUTOMOTIVE, HYDRAULIC, AND INDUSTRIAL APPLICATIONS – Specifically designed for brake lines, fuel lines, GM transmission cooling lines, and hydraulic tubing in automotive repair, fleet maintenance, and industrial applications.
Applicable Tubes: The brake line flaring tool works perfectly with copper, aluminum and nickel-copper tubing; Please do not use it with stainless steel tube, as its material is too hard
Precision Tool: This brake line flare is suitable for 3/16" and 1/4" tubes, creating 45° SAE double flares, single flares and bubble flares, ensuring secure and safe connections; good choice for brake system repairs and hydraulic line maintenance
Ease to Use: The flaring tool kit can tightly lock tube in place, preventing slippage and maintaining perfect alignment with OP1 punches; with extra gifts tube cutter for tube cutting; hex wrench for tighten and unscrew bolts and a pair of gloves for...
Premium Material: Made from high-strength carbon steel, this double flare tool is durable and resistant to wear, capable of withstanding long-term use
Kit Includes: The line flare tool includes 1x dual flaring tools in 3/16" and 1/4" sizes; 1x detachable handle; 2x positioning bolts; 2x double-ended OP1 punches; 1x mold lubricant; 1x hex wrench; 1x tube cutter; 1x instruction book; 1x pair of gloves and...
Flare Like a Pro: Orion Motor Tech's flaring tool kit includes 3/16", 1/4", 5/16", and 3/8" dies, allowing you to easily create leak-proof flares on copper, aluminum, and other metal pipes. Not suitable for stainless steel pipes
Ultimate Versatility: With dual rotating die heads offering 37° and 45° angles, you can easily create single, bubble, and double flares, perfect for brake lines, fuel lines, transmission cooler lines, and more
Built for Tough Jobs: Made of premium steel, this brake flare tool kit provides exceptional strength and wear resistance, handling even the most demanding tasks without breaking down
Precision Flaring: The intuitive labels on the die head help you quickly align the tube flush with the dies and select your desired size, ensuring precise flaring with every use
Hassle-Free Operation: Achieve perfect flares with just a full press of the lever! Our flaring tool set mounts securely on a vise for stability, while the included T-handle ensures the dies and pipes stay firmly in place
37 and 45 Degree Flaring Tool: This is a multi-functional brake line flaring tool. Used to create 37 and 45 degree single, double and bubble brake flares on 304 stainless steel, steel and soft metal tubing in a short time. It produces flares of high...
Wide Application: This flaring tool can be used with 3/16", 1/4", 5/16", 3/8" 4.75mm and 6mm diameter lines, Suitable for automotive brake lines, transmission cooler lines and fuel lines and more. Note: Single Flare: Rotate the die head to OP.0 then OP...
Professional Brake Flaring Tool: Made of high quality steel and heat-treated and oxidized, it is extremely hard, durable and not easy to be damaged; at the same time, it has been professionally designed and rigorously tested to be highly accurate and...
Easy to Make Perfect Flares: First, select the flat face die, place the tool in a secure vise, tighten the clamps so they do not move; Second, loosen the clamps, select the desired parting size, insert the die into the rectangular recess in the base of...
Tips for Use: Before doing a flare, deburr the inside and outside of the tubing to ensure that metal shavings and impurities are removed from the inside and outside of the tubing. Then, apply a small amount of anti-seize to the end of the cut tubing to...
A Complete Flaring Kit: This flaring tool kit includes vise mounted brake flaring tool body, 37 degree rotating die head, 45 degree rotating die head, lever handle, 5 types of 45-degree split dies blocks: 3/16"(4.75mm), 1/4"(6.35mm), 5/16"(8mm...
VALUE PACK: This kit include: 1 x flaring tool kit;1 x 3/16" brake line; 1 x 1/4" brake line; 40 x 3/16" (3/8-24) Inverted Tube Nut; 6 x 3/16” (7/16-24) Inverted Tube Nut; 4 x 3/16” (1/2-20) Inverted Tube Nut; 4 x 3/16"(9/16-18) Inverted Tube Nut;4 x...
SINGLE/DOUBLE FLARING TOOL: Our brake line flaring tool kit handles single and double flaring in materials such as brass, copper, aluminum, magnesium, and mild steel brake tubes, making them great for brake, fuel, and transmission lines, ensuring a secure...
PREMIUM MATERIAL: Our brake line is made of high-quality copper plated with a unique surface treatment, providing superior corrosion resistance and flexibility compared to standard steel lines for long-term use
MULTIPLE SIZES: The unions and nuts have 4 sizes: 3/8-24 threads,7/16-24 threads, 1/2-20 threads, 9/16-18 threads (regular 3/16 & 1/4 inch tube fitting size). Match more application scenarios and meet your needs
EASY TO INSTALL: Any 2 brake lines can be easily connected to the brake line adapter fittings. First, clean the surface of the brake pipe. Then, put nuts on each end of the two brake lines, and finally connect the two nuts with the brake line union...
WIDELY USED: Brake line repair kits are widely used in industrial, domestic, and commercial applications (such as automotive repair, plumbing, HVAC, home improvement projects, etc.), compatible with most vehicles, including cars, trucks, and SUVs, and...
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Brake Repair Brake Flaring Tools
Types of Flaring Tools
Brake flaring tools generally fall into a few categories, each suited for different needs and types of flares. The most common are single flare tools, which are simple and effective for most standard brake lines. Double flare tools are crucial for creating a stronger, more reliable seal, especially on steel or Cunifer lines, and are often required for many modern vehicles. Bubble flare tools are less common for automotive brake systems but are used in specific applications.
Material and Durability
The material of the flaring tool significantly impacts its longevity and performance. Look for tools constructed from hardened steel or high-grade alloys, as these can withstand the repeated pressure required for flaring metal tubing without deforming. A tool with a robust frame and a smooth-operating mechanism will ensure consistent flares and prevent damage to the brake lines.
Ease of Use and Portability
Consider how user-friendly the tool is, especially if you are working in tight spaces or performing the task for the first time. Some tools feature ratcheting mechanisms or ergonomic handles that make the flaring process easier. Portability is also a factor if you need to transport the tool between different locations or store it in a compact toolbox. Kits that include a variety of adapters and a sturdy carrying case offer convenience and organization.
Flare Quality and Compatibility
The primary function of a flaring tool is to produce clean, consistent flares. Ensure the tool is designed to create the specific type of flare required for your vehicle's brake lines (e.g., double flare). Check the tool's specifications for compatibility with different tubing materials (steel, copper-nickel alloy) and sizes. A good tool will produce flares that are uniformly shaped and free from cracks or imperfections, which are critical for preventing leaks.
Frequently Asked Questions
What is the difference between single and double flares?
A single flare is a basic cone shape, suitable for some older or less critical applications. A double flare involves folding the end of the tubing over itself, creating a more robust and reliable seal that is standard on most modern vehicles and offers superior leak resistance.
Can I use a flaring tool on different types of brake lines?
Most flaring tools are designed for specific materials like steel or copper-nickel alloy (e.g., Cunifer). It's important to use a tool compatible with your brake line material to avoid damaging the tubing or the tool itself. Always check the manufacturer's recommendations.
How do I ensure a proper flare?
Proper preparation of the brake line end is key, ensuring it's clean and cut squarely. Follow the tool's instructions carefully, applying steady pressure. A good flare should be smooth, concentric, and free of cracks or deformation.
What size tubing do most brake flaring tools accommodate?
Many universal flaring tools are designed to work with common automotive brake line sizes, typically ranging from 3/16 inch to 1/2 inch in diameter. Always verify the size range specified by the tool's manufacturer to ensure it meets your needs.
Are professional-grade flaring tools worth the investment?
For DIY mechanics or those who frequently perform brake repairs, a professional-grade tool can be a worthwhile investment. They often offer greater precision, durability, and ease of use, leading to more consistent and reliable results over time.
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