Copper Nickel Brake Line – 3/16" × 46" Pre-Flared w/ Fittings – 4LifetimeLines

Brake Line - Pre-Cut 3/16" - 4LifetimeLines LTRQ088

Brake Line - Pre-Cut 3/16" - 4LifetimeLines LTRQ088

3/16" × 46" Copper-Nickel Brake Line – Pre-Flared, Ready to Install

$11.99

SKU: LTRQ088

3/16" × 46" Copper-Nickel Brake Line – Pre-Flared, Ready to Install

The 4LifetimeLines RightQuick 3/16″ × 46″ Copper-Nickel Line comes pre-flared with inverted-flare fittings for fast, reliable brake line installation without the need for cutting, flaring, or custom tooling. Constructed from high-quality copper-nickel (CuNi 90/10) alloy, this line combines excellent corrosion resistance with easy bendability, making it ideal for vehicles exposed to moisture, road salt, and corrosive environments.

At 46″ (just under 4′), this ready-to-install brake line is suited for common service runs where precise length and reliable performance matter. The copper-nickel tubing flexes cleanly without kinking and supports consistent hydraulic operation under repeated braking cycles, helping technicians complete jobs efficiently and with confidence. Backed by the 4LifetimeLines lifetime warranty, this brake line delivers long-term durability and peace of mind for professional shops and experienced DIY mechanics alike.

Tubing Size: 3/16"
Tubing Length: 46"
Material: Copper-Nickel (CuNi 90/10) alloy
Wall Thickness: 0.028"
Flaring Compatibility: Flared (pre-flared at both ends, ready to install)
Standards/ Compliance: Meets SAE & ISO tubing specs and DOT FMVSS 106 requirements
Including Fittings: Yes – (1) M10×1.0 inverted-flare fitting, (1) 3/8-24 inverted-flare fitting
Applications: Brake
Corrosion Resistance: 5/5 – Copper Nickel: Maximum corrosion resistance for severe salt / coastal / long-term installs.
Warranty: Lifetime

Here to help

Not sure where to start? No problem. From automotive lubricants to brake lubricants and maintenance solutions, we’re here to help you choose the right products for your vehicle and your project.

Contact Us

Talk to a Specialist

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.

Close-up of metallic square components with circular openings arranged in a grid pattern. The image conveys precision and industrial craftsmanship.

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.

A person wearing black gloves is scooping white lithium grease from a blue container with a label in a workshop setting.

No Corners Cut. Ever.

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

A Smart, Risk-Free Buy

Mechanic in a garage holds a coiled metal hose while working under a car. The background shows blurred shelves with tools and parts, conveying focus and expertise.

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

White canister of Tire Mounting Lubricant labeled for lifetime use sits on a concrete surface. Reflective metal rims blurred in the background.

Backed for the Long Haul

We stand behind every product.
As long as you own it, we’ve got your back.

Blue background with large yellow semicircle on the right. Bold white text reads The 4Lifetime Difference.

Competitors

Backed for Life

No Fine-Print Guarantee

Built to Outlast

Pro-Grade Materials

Real Human Support

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.