It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 brake line kit metric. Its followed by an in-depth review of each brake line kit metric. Hopefully, once you are done reading this article, you will be well informed about brake line kit metric and be able to select the right brake line kit metric for you without any hesitations.

Best brake line kit metric

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Best brake line kit metric reviews

1. OTC 6502 Master Brake Flaring Tool Kit

Feature

Covers single double and bubble type flares
Single flare standard lines 3/16 inch - 5/8 inch and single flare metric lines 4 millimeters - 14 millimeters
Double flare standard lines 3/16 inch - 1/2 inch and double flare metric lines 4 millimeters - 10 millimeters
Bubble flare standard lines 3/16 inch - 1/2 inch and bubble flare metric lines 4.75 millimeters - 10 millimeters
Kit contains flaring bar, arbor press, adapters, tube cutter, and debarring tool - all in a hard case

2. 25 ft 3/16 Brake Line Kit - Steel Roll WITH Fittings

Feature

19 Tube Nuts Included
SAE Nuts- Most Popular Assortment
Many local parts stores rent out flaring tools free

3. Metric Brake Line Invert Flare Fittings for 3/16" Tube. 10 x 1 mm (Pack of 10)

Feature

Coated for corrosion resistance
10 Fittings

4. Metric Brake Line Fitting Kit for 3/16" Tube. (ISO/Bubble Flare)

Feature

10x1, 11x1.5, 12x1 and 13x1.5 mm
16 Total Fittings
Coated for corrosion resistance

5. 25 ft. Zinc Plated 3/16" Brake Line Tubing w/metric brake Line invert flare fittings. 10 x 1 mm (Pack of 10 fittings)

Feature

10 Tube Nuts Included
Most popular metric inverted flare fittings
Many local parts stores rent out flaring tools free
25 feet of tubing
Bend a Full Car with this one kit

6. 25 ft. Copper Nickel 3/16" Brake Line Tubing w/metric brake line ISO/Bubble Flare fittings (Pack of 16 fittings)

Feature

16 Tube Nuts Included
Most popular metric ISO/Bubble flare fittings
Easy to bend and work with
25 feet of tubing
Will Never Rust!

7. 4LIFETIMELINES Copper-Nickel Brake Line Tubing Coil and Fitting Kit - 3/16 Inch, 25 Feet

Feature

Nickel-copper alloy for super easy bending & flaring - You can hand bend lines our lines for easy and flexibility
Rust and corrosion proofing technology - Our Copper Nickel Alloy lines are the longest lasting line and are much better than standard steel tubing
Meets all SAE and ISO specifications - Our tubing is the best quality tubing on the market
We take pride in producing the best fuel, transmission and brake lines in the industry
Complete Brake Line Replacement Tubing Kit - Includes 16 Fittings: 2 x 3/16 (7/16-24) Inverted Tube Nut, 10 x 3/16 (3/8-24) Inverted Tube Nut, 2 x 3/16 (1/2-20) Inverted Tube Nut, 2 x 3/16 (9/16-18) Inverted Tube Nut

8. 4LIFETIMELINES Fitting Assortment, Union, Adapter, 24 SKU - 3/16 Inch Tube Nut

Feature

Contains fast moving 3/16" fittings to keep on hand when working with automotive hydraulic braking systems
Fitting Assortments are designed for specialty and general repair shops. Each assortment contains a specific collection of fast moving fittings that should be kept on hand when working with automotive hydraulic braking systems.
Assortments are packaged in shatter-resistant, see-through plastic trays. Locator labels on the inside lid make locating, selecting, and re-filling quick and easy.
Works with steel, copper nickel, copper coated steel, PVF-coated, and stainless steel lines
Lifetime warranty included on all products purchased from 4Lifetimelines

9. 25 Ft. of 3/16 in Brake Line Flexible, Easy to Bend Replacement Tubing Kit (Includes 16 Fittings) -Inverted Flare, SAE Thread

Feature

Easy to InstallationExtremely Easy to Bend and Flare TubeYou can even hand bend linesour lines for easy and flexibility
High QualityWon't Rust-We use lastest Rust and Corrosion proofing technology,so our Copper Nickel Alloy line is much more life-time than standard steel tubing
FeatureMeets all SAE and ISO specifications - Our line is the best quality product on the market
Fitment Brake Line Kit Replacement - Includes 16 Fittings: 2 x 3/16 (7/16-24) Inverted Tube Nut, 10 x 3/16 (3/8-24) Inverted Tube Nut, 2 x 3/16 (1/2-20) Inverted Tube Nut, 2 x 3/16 (9/16-18) Inverted Tube Nut
Warrantywe promise as long as the lines are installed correctly out lines will outlast the life of the vehicle.If you need help for installation, please feel free to contact us.

10. Autocraft - ISO Bubble Flaring Tool Kit | Flares Metric Brake Lines Tubing for Car and Truck Repairs | Chrome Plated | A Complete Bubble Flaring Tool Assortment

Feature

EASY TO USE: The lever-lock flaring bar of the bubble flaring set makes the tool kit easy to use for professional and DIY mechanics.
SET INCLUDES: Our ISO bubble flaring toolset includes a flaring bar and all the adapters needed for ISO bubble flaring. It also includes a storage case with full instructions.
COMES WITH 4 TUBING SIZES: The set has been designed to precisely flare tubing up to 0.40 wall thickness to metric 45-degree flares from 4.7MM, 6MM, 8MM, and 10MM. All these 4 dies are helpful to complete the bubble flaring tool assortment.
BUBBLE FLARING ISO TOOL KIT: This set has been designed for crack-free bubble flares on soft steel tubing used in automotive brake systems. Now you can make your own brake lines with the bubble Flaring I.S.O tool Kit, designed for metric soft steel brake lines, which requires an Iso or bubble style flaring.
SATISFACTION GUARANTEED: We at Tool Liquidators solely believe in 100% customer satisfaction. If in any case, you are unhappy with your purchase, then please let us know, we will do anything required to make you a happy customer.

Conclusion

By our suggestions above, we hope that you can found the best brake line kit metric for you. Please don't forget to share your experience by comment in this post. Thank you!
Sabine M Busch