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4LIFETIMELINES Stainless Steel Brake Line Union Fitting, 1/4 (7/16-24 Inverted), Bag of 10, Ensure a Secure Brake Line Connection, Corrosion Resistant Unions

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$14.99

$ 7 .99 $7.99

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About this item

  • Premium Brake Line Unions: Ensure top-notch repairs for your vehicle with our 1/4" Brake Line Unions. This package includes 10 unions, each measuring 1/4" (7/16-24 Inverted), crafted from high-quality stainless steel. These unions are designed to meet the highest standards for brake line repair.
  • Versatile Compatibility: These brake line unions are suitable for a wide range of line materials, including steel, copper-nickel, copper-coated steel, PVF coating, and stainless steel. This versatility ensures you can use them for various automotive applications.
  • Unmatched Corrosion Resistance: Crafted from stainless steel, these unions excel in corrosion resistance. You can trust that they will remain in pristine condition, eliminating the need for frequent replacements. Their longevity ensures your vehicle's optimal performance for an extended period.
  • Exceptional Strength: Stainless steel construction not only provides corrosion resistance but also imparts exceptional strength to these unions. This added durability creates a secure connection between brake lines, ensuring reliable performance over time. Unlike other unions, these offer unmatched strength and security.
  • Convenient Set of Ten: The package conveniently includes ten unions, allowing you to tackle multiple projects without the need for frequent restocking. Whether you have several ongoing repairs or anticipate future brake line work, this set has you covered.
  • Inverted Style for Maximum Strength: The inverted style of these unions allows you to secure brake lines in various configurations, providing maximum strength in every connection. This versatility ensures you can achieve secure and reliable brake line installations, enhancing the safety and performance of your vehicle.


Introducing our 1/4" Brake Line Unions, a top-tier solution for vehicle repairs. This package includes ten stainless steel unions, each measuring 1/4" (7/16-24 Inverted), meticulously crafted to meet the highest standards in brake line repair. These unions offer versatile compatibility, suitable for use with a wide range of line materials, including steel, copper-nickel, copper-coated steel, PVF coating, and stainless steel. What sets these unions apart is their exceptional corrosion resistance, thanks to their stainless steel construction, ensuring they maintain peak performance for an extended lifespan. Furthermore, the stainless steel material imbues these unions with unmatched strength, creating durable and secure connections between brake lines. With a convenient set of ten unions in each package, you can confidently tackle multiple projects without constant restocking. Their inverted style provides maximum strength and flexibility, allowing you to secure brake lines in various configurations, enhancing the safety and performance of your vehicle's brake system.


Brooklynn Ragan
Reviewed in the United States on February 10, 2023
Almost every one in the pack leaks
David VanMeter
Reviewed in the United States on November 16, 2023
Threads suck. Every single one leaks. Don't buy
Joanna Gilbert
Reviewed in the United States on October 23, 2023
The prosCame in a ziplock bagCorrect quantityThat's it for prosConsHorrible qualityFound one missing threads entirelyThe rest of the threads looks like they had a rat knaw them clearly the tap and or machining process they are using is lacking quality control.Metal shavings still on the parts overall I could use 2 out of the 10 as these are used for a life safety system aka brakes this is not what I expected I would return them if I didn't need to get my project done stay away from these
Anthony Hurlbert
Reviewed in the United States on September 13, 2022
Do what they are intended for and don't rust.