1/4" × 113" Copper-Nickel Brake Line – Pre-Flared, Ready to Install

Give your braking system the copper nickel upgrade it deserves. This RightQuick 1/4-inch-diameter, 113-inch tube arrives double-flared with 7/16-24 and 1/2-20 inverted-flare fittings already threaded on, so replacing rusty steel lines becomes a quick cut-to-fit job rather than a battle with specialty tools.

Drawn from a 90-10 copper–nickel alloy, the line pairs copper’s easy workability with nickel’s outstanding resistance to salt, moisture, and road chemicals. The result is longer service life than traditional steel tubing and faster heat dissipation during heavy braking, all while exceeding SAE J1047 and FMVSS 106 burst-pressure and whip requirements for true OEM-grade safety.

At 113 inches, this length bridges master-to-ABS modules, frame-to-axle runs, or custom hot-rod plumbing with room to trim for a perfect fit. Copper nickel bends up to sixty-five percent easier than steel, turning tight chassis curves into a one-person task. Because nickel blocks galvanic reactions with stainless or aluminum components, each union stays free of hidden corrosion for years to come.

Like every component in the 4LifetimeLines catalog, this copper nickel brake line carries our Lifetime Warranty, giving you the confidence to install it once and get back on the road. Need alternative lengths or flare sizes? Explore our full selection of copper-nickel brake lines, or step up to a vehicle-specific RightQuick brake line kit for the fastest, most hassle-free repair.