Description
5/16″ Copper-Nickel Tubing Coils
The 4LifetimeLines Copper-Nickel Brake Line Tubing – 5 Coils (5/16″ × 25′) pack delivers five lengths of premium copper-nickel (CuNi 90/10) brake line tubing to keep your shop stocked for multiple jobs. Designed for professional technicians and experienced DIYers, this bulk set provides abundant high-quality material for brake, fuel, or transmission line fabrication—especially where corrosion resistance and long-term performance matter most.
Each 25′ coil of 5/16″ copper-nickel tubing bends cleanly without kinking and works easily with standard flaring tools to support secure single and double flares. Copper-nickel alloy resists rust, moisture, and environmental wear significantly better than traditional steel lines, making it an excellent choice for vehicles in coastal climates, salt-belt regions, and frequent use applications.
Backed by the 4LifetimeLines lifetime warranty, this five-coil set helps you tackle multiple brake or fluid line jobs efficiently while delivering professional-grade corrosion protection and durable results technicians can trust.
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