3/16″ Copper-Nickel Brake Line Kit – 25-Foot Roll with Union Components

Description

3/16″ Copper Nickel Brake Line Kit

The 4LifetimeLines Copper-Nickel Brake Line Fittings Union Kit (LTCCBU325KIT) delivers a complete set of precision SAE inverted-flare union and adapter fittings tailored for copper-nickel hard lines. Designed for professional technicians and shop owners, this kit simplifies brake line fabrication and repair by providing the fittings you need to join or extend copper-nickel brake tubing with secure, leak-resistant connections.

Each fitting is machined to SAE standards and engineered to pair seamlessly with copper-nickel (CuNi 90/10) brake line, helping reduce corrosion-related failures and improve long-term reliability compared to basic steel fittings. Whether you’re replacing corroded unions or building custom brake line runs, this union kit helps streamline workflow and ensure consistent, professional results. Backed by the 4LifetimeLines lifetime warranty, it’s a dependable addition to any shop toolkit focused on quality and repeatable performance.

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