1/4in Brake Line 25ft Steel

The 1/4in Brake Line 25ft Steel from Allstar Performance is an essential hydraulic component for custom brake system builds, restorations, and performance vehicle modifications. Whether you're fabricating a custom brake circuit for a hot rod, street machine, or competition vehicle, this pre-measured 25-foot coil provides the foundation for reliable pressure transmission from master cylinder to caliper. Professional mechanics and automotive fabricators rely on quality brake line stock to eliminate guesswork during system design and installation.

Constructed from double-wall steel tubing with a 1/4-inch outer diameter, this brake line resists corrosion and maintains structural integrity under the extreme pressure cycles that modern braking systems demand. The steel construction provides superior burst resistance compared to single-wall alternatives, while the 25-foot length allows flexibility in routing through engine bays, along frame rails, and through firewalls without requiring multiple fittings and splices that can introduce weak points. Allstar Performance's manufacturing standards ensure consistent wall thickness and precise diameter tolerances that accept standard SAE flare fittings without leaks or compatibility issues.

This 1/4in brake line works best for custom fabrication projects where you need a single continuous run or can be cut and configured for multiple circuit sections in dual-master or proportioning valve setups. The 25-foot coil format ships compactly at 2.25 lbs and bends easily for precise routing during chassis layout. Compatible with standard SAE 37-degree flare fittings, DOT-approved master cylinders, and brake calipers found on street rods, muscle cars, race cars, and modern custom builds, this steel brake line is the professional choice for builders who demand reliability and control over their braking systems.