5/16″ Copper-Nickel Tubing – 25 ft Coils, 2-Pack

Description

5/16″ x 25′ Copper-Nickel Tubing Coils

The 4LifetimeLines Copper-Nickel Brake Line Tubing – 2 Coils (5/16″ × 25′) pack delivers two shop-ready lengths of premium copper-nickel (CuNi 90/10) brake line tubing for corrosion-resistant performance and dependable results. Designed for professional technicians and experienced DIYers, this dual-coil bundle provides abundant material for brake, fuel, or transmission line fabrication—especially in environments where corrosion protection and flexibility matter.

Each 25′ coil of 5/16″ copper-nickel tubing bends smoothly without kinking and works with standard flaring tools to support secure single and double flares for leak-resistant connections. Copper-nickel alloy resists rust, moisture, and environmental wear significantly better than traditional steel lines, making it an excellent choice for vehicles exposed to salt-belt conditions, coastal climates, or heavy use.

Backed by the 4LifetimeLines lifetime warranty, this two-coil set helps shops stay stocked for multiple jobs, streamline installation, and deliver professional-grade results customers can rely on.

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