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4LIFETIMELINES 3/16' Brass Compression Unions, Bag of 10

4.5 (13) Write Review
Free shipping on orders over $29.99

$14.99

$ 6 .99 $6.99

In Stock

1.Size:3/8


About this item

  • Elevate Automotive Line Performance: Enhance strength and safety with the 3/16" brass compression union, 10ct, resistant to corrosion. Perfect for auto, plumbing, and electrical parts.
  • Versatile Compatibility: This high-quality brass union works seamlessly with steel, copper-nickel, copper-coated steel, PVF coated steel, and stainless steel lines, suitable for most automotive applications.
  • Rust-Proof Reliability: Rest assured with 4LifetimeLines warranty, this rust-resistant brass compression union is built to last, protecting your brake lines from corrosion in harsh conditions.
  • Resilient Against Corrosion: Say goodbye to rust worries! Our corrosion-resistant brass union thrives in humid, snowy, rainy, and rough terrain, making it ideal for winter road salt exposure.
  • Exceptional Quality and Versatility: Crafted from premium brass, this high-pressure union ensures a perfect fit and is compatible with various lines, promising slip-resistant, reliable performance.


3/16" Brass Compression Union Improve the strength and performance of your automobile lines and parts and secure their safety with the 3/16" brass compression union, 10ct. This high-quality compression union can also be used to secure plumbing and electrical parts and are corrosion resistant. The brass unions are versatile and work with steel, copper-nickel, copper-coated steel, PVF coated steel, and stainless steel lines and are compatible with most automotive lines. Like all our products, the brass compression union comes with the 4LifeTimeLines warranty. This brake line union is made with the best quality brass and is plated to be rust-resistant. Corrosion Resistant Users don't have to worry about rusting and corrosion with our brass-compression unions. These superior quality compression unions are resistant to damages caused by exposure to humidity, snow, rain, or even driving in rough or uneven terrain. Additionally, exposure to salt can cause corrosion to brake line unions and other fittings. This corrosion-resistant brass union is perfect for your brake line if you drive on roads containing salt during winter. The health of your entire brake line could suffer if your brake line unions are not 100% rust and corrosion-free. Superior Quality The brass unions are built to last with the highest quality brass for compression fitting and jointing available in the market. It fits into place perfectly and allows for easy handling by expert mechanics and DIY installers alike. Like all our products, the high-pressure brass union comes with a 4lifeTimeLines lifetime warranty and is rated for 5000 PSI. Versatile The brass line works with steel, copper-nickel, copper-coated steel, PVF coated steel, and stainless steel lines. Additionally, these unions are compatible with most braking and fuel lines and can secure several parts into place. The brass union holds well inside tools and is engineered to be slip-resistant. The 4LifeTimeLines 3/16", brass compression union, 10ct is available at very affordable prices. We ensure fast delivery of all our products. (SKU LTCF316)


Robin L
Reviewed in Canada on February 20, 2025
I used these for my brake lines. In my experience with repairing brake line, using compression connectors works best for joining lines together, but use flared fittings from the source at either end. But ya, these worked great!
Ernie
Reviewed in the United States on September 27, 2024
Love it
Louise Sabourin
Reviewed in Canada on July 16, 2024
I got what I order
Joe Bouler
Reviewed in the United States on March 18, 2023
These compression fittings are easy to install and they don't leak. They are very convenient for replacing a section of brake line without replacing the entire line. I highly recommend this product.
Chuckie landers
Reviewed in the United States on December 5, 2023
Worked great
Xavier De Leon
Reviewed in the United States on November 3, 2023
Had a freak accident with a 12v positive line melting my brake line causing a leak. Was able to repair it easily with this and stopped the leak. It’s working perfectly and fit perfectly to my existing lines.
Samuel Bamiro
Reviewed in the United States on October 5, 2023
It is very good.
gregory hedgepeth
Reviewed in the United States on April 30, 2022
Could not use it because it did not fit and was one day over return date so I could not return it. Would be nice if I could still return it.
Steve & Kelly Reynolds
Reviewed in the United States on May 19, 2021
Great value, auto store charges 12.95 for one! These worked great and worked easily since they fit perfectly and the threads were buttery smooth! This is an unbelievable deal that you should not pass up. Even if you only need one or two. Because inevitably you will drop one of the tiny rings that go on the end, it will bounce and roll away and you won't find it again ever! Keep the rest as spares.
gerry
Reviewed in Canada on May 13, 2021
wrong size advertised 1/2 o.d. but came 3/8 o.d.,,,,,,useless for my needs on 1/2 inch copper tubing Gerry
David
Reviewed in the United States on March 26, 2021
I was unable to find the size of fitting I needed at any local hardware store. This item was available and fit the carpet cleaning machine I needed to repair. Perfect fit with no issues.
kenvb
Reviewed in Canada on March 13, 2021
I tryed 3. and all 3 leaked. So bought some better quailty ones locally.
randy
Reviewed in Canada on June 25, 2020
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