1/4" × 141" Copper-Nickel Brake Line – Pre-Flared, Ready to Install

Tackle long chassis runs with a copper nickel brake line that resists salt, moisture, and harsh road chemicals while bending effortlessly by hand. This RightQuick tube measures 1/4 inch in diameter and 141 inches in length, and it arrives double-flared with the two most common domestic fittings—7/16-24 on one end and 1/2-20 on the other—already threaded into place, turning a specialty-tool chore into a simple cut-to-fit swap.

Formed from a 90-10 copper–nickel alloy, the line pairs copper’s natural flexibility with nickel’s superior corrosion resistance and quick heat dissipation. It is built to exceed SAE J1047 and FMVSS 106 burst-pressure and whip standards, delivering OEM-grade safety whether you are daily driving, towing, or plumbing a custom build.

The generous 141-inch length bridges master cylinders to ABS modules, frame rails to rear axles, or any custom plumbing route where extra reach is critical. If you need a shorter section, trim the tube, deburr the cut, slide the nut back on, and torque to spec—no expensive flaring kit required. Copper-nickel bends up to sixty-five percent easier than steel, so threading tight chassis curves becomes a straightforward one-person task, and the nickel content blocks galvanic reactions with stainless or aluminum components to keep every union free of hidden corrosion.

Like every 4LifetimeLines component, this brake line carries a Lifetime Warranty, letting you install it once and get back on the road with confidence.