3/16″ OD × 72″ Stainless Steel Brake Line – Extended-Length Flexible Hose for Trailer or Custom Builds

Description

3/16″ × 72″ Straight Stainless-Steel Brake Line

The 4LifetimeLines 3/16″ × 72″ Stainless Steel Brake Line is a universal-fit, pre-flared stainless steel solution engineered for dependable brake system performance and long-lasting corrosion resistance. Made from high-quality 316L stainless steel, this brake line resists rust, moisture, and wear better than standard steel tubing, making it ideal for everyday use, performance applications, and vehicles exposed to harsh environments like coastal air or road salt.

This 72-inch brake line arrives pre-cut and pre-flared with industry-standard SAE nuts and caps, so it’s ready to install into unions or adapters—no cutting and flaring required. Its straight-through design helps streamline installation in tight engine bays, custom chassis builds, or classic restoration projects. The rigid stainless steel construction also provides consistent hydraulic performance and firm pedal feel under repeated braking cycles.

Backed by the 4LifetimeLines lifetime warranty, this stainless steel brake line offers professional-grade reliability and corrosion resistance for technicians, shop owners, and experienced DIY mechanics alike.

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