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3/16" x 25 | Copper-Nickel Brake Line Tubing & Fittings | 2 Kits - 4LifetimeLines
3/16" x 25 | Copper-Nickel Brake Line Tubing & Fittings | 2 Kits - 4LifetimeLines
3/16" x 25 | Copper-Nickel Brake Line Tubing & Fittings | 2 Kits - 4LifetimeLines
3/16" x 25 | Copper-Nickel Brake Line Tubing & Fittings | 2 Kits - 4LifetimeLines
3/16" x 25 | Copper-Nickel Brake Line Tubing & Fittings | 2 Kits - 4LifetimeLines
3/16" x 25 | Copper-Nickel Brake Line Tubing & Fittings | 2 Kits - 4LifetimeLines

3/16" x 25' | Copper-Nickel Brake Line Tubing & Fittings | 2 Kits

$47.89
4.8
Rated 4.8 out of 5 stars
6 Reviews

SKU: LTCC325KIT-2

3/16" x 25' Copper-Nickel Brake Line Kits – 2-Pack with Fittings

The 4LifetimeLines Copper-Nickel Brake Line Tubing Coils and Fittings – 2 Kits (3/16″ × 25′) bundle provides two complete brake line solutions crafted for corrosion resistance, durability, and reliable performance. Each kit features premium copper-nickel (CuNi 90/10) alloy brake line tubing and precision SAE inverted-flare fittings, delivering everything technicians need to fabricate or replace brake lines efficiently.

Copper-nickel tubing bends smoothly without kinking and works with standard flaring tools to support secure single and double flares, helping speed installation and improve consistency across jobs. Copper-nickel alloy resists rust, moisture, and environmental wear better than traditional steel lines, making it an ideal choice for vehicles in corrosive climates, coastal regions, and high-use applications. With two full kits included, shops and service centers can stock up for multiple brake jobs without frequent restocking.

Backed by the 4LifetimeLines lifetime warranty, this double-kit bundle offers shop-ready material that helps reduce callbacks, save time, and deliver professional-grade results.

Tubing Size: 3/16"
Tubing Length: 25' (per kit)
Material: Copper-Nickel (CuNi 90/10) alloy
Wall Thickness: 0.028"
Flaring Compatibility: Single/Double flare compatible
Standards/ Compliance: SAE & ISO compliant
Including Fittings: Yes – precision SAE inverted-flare fittings included (per kit)
Applications: Brake
Corrosion Resistance: 5/5 – Copper Nickel: Maximum corrosion resistance for severe salt / coastal / long-term installs.
Warranty: Lifetime

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Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

FREE SHIPPING

Spend $50. We Cover the Rest.

BUILT TO ENDURE

No Weak Points. No Compromises.

LIFETIME WARRANTY

One Purchase. Lifetime Coverage.

TRADE FRIENDLY

Tax-Exempt Pricing for Qualified Buyers

The 4Lifetime Difference

Engineered to Last. Backed for Life.

Engineered to Last. Backed for Life.

When we say lifetime warranty, we mean it. Our products are built to endure & we stand behind them.

No Corners Cut. Ever.

No Corners Cut. Ever.

Quality Materials. Proven Craftsmanship.
Built with materials and workmanship we trust. No shortcuts.

A Smart, Risk-Free Buy

A Smart, Risk-Free Buy

Buy Once. Be Done.
This isn’t a temporary fix — it’s a long-term solution. Built-in confidence. Zero guesswork.

Straightforward. No Fine Print.

Straightforward. No Fine Print.

What You See Is What You Get.
Clear terms. Honest coverage. No hidden clauses, no loopholes, no runaround.

Backed for the Long Haul

Backed for the Long Haul

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As long as you own it, we’ve got your back.

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Backed for Life

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Pro-Grade Materials

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100+ 5 star reviews

“.. easy to get the part you need, when you need it.”

- Example

Great Experience

Great received day early good product this is 3rd time doing business with 4LifetimeLines

Happy Customer

Great product!! I’ve ordered these before and they are great quality! I’ll be back again.

Excellent

Excellent product shipped quickly and inexpensively. I will be ordering again.

Ideal Products

Ideal stuff for fabricating brake lines brake lines at a very good price.Kit very well covers the materials for doing the whole brake line system.

Reasonable price and fast shipping!

I'll be back again!

Great Seller!

Great seller to deal with. Fast shipping and great products.

Great products, competitive prices, and fast shipping. Communication is also top notch.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.

Great products, competitive prices, and fast shipping.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.
4.8
Rated 4.8 out of 5 stars
Based on 6 reviews
Total 5 star reviews: 5 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
6 reviews
  • Rated 5 out of 5 stars
    10 months ago
    Pleasantly surprised

    I must admit I was not sure what to expect in quality due to how reasonable the price was, but I was pleasantly surprised from the moment I received my package. First the items were extremely well packaged both outside and the internal packaging. Secondly the quality of the items met all my expectations. I would not hesitate to make another purchase.

    WJ
    William J.
  • Rated 5 out of 5 stars
    2 years ago
    Brake line kit

    Gust what I needed

    LJ
    Lorentz J.
  • Rated 5 out of 5 stars
    3 years ago
    Nice product will purchase again

    Nice product will purchase again

    JK
    Jeff K.
  • Rated 5 out of 5 stars
    3 years ago
    Quality

    Excellent quality, will buy again.

    RH
    Richard H.