1/4″ × 25′ Stainless-Steel Brake Line Kit with Gravel Guard

Streamline your hard-line system with the 4LifetimeLines® 1/4″ × 25′ Stainless-Steel Brake Line Kit with Gravel Guard. This comprehensive kit combines marine-grade 316L stainless-steel tubing with a helical spring gravel guard that slips over the line to deflect rocks, gravel, and brush. Exceeding SAE J527 and FMVSS 106 burst-pressure specifications, it delivers OEM-quality stopping power, lifetime corrosion immunity, and built-in impact defense in one box.

Why It Works

Brake lines face two constant threats: corrosion and abrasion. The 316L stainless core provides decades of rust-free service by resisting road salt, moisture, and brake-fluid vapors. The integrated spring guard protects against debris impacts before they nick or puncture your line, reducing leak risks and costly downtime. Arriving SAE nuts, this kit lets you install both line and guard in minutes—no special tools or extra sleeves required.

Installation & Usage

Measure and cut the coil to the exact length you need, then deburr each end. Thread the tubing into the provided SAE unions, tees, or adapters. Slide the gravel-guard spring over the exposed section of the line, pushing it snugly into place. Secure ends with zip-ties if desired, and fasten lines to the chassis using the included corrosion-resistant clips. Your brake system is now protected from both rust and rock strike.

Who It’s For

Ideal for professional shops, fleet maintenance, and serious DIYers, this turnkey kit delivers corrosion-proof brake lines with integrated impact shielding. Perfect for off-road vehicles, coastal builds, and any application where reliability is non-negotiable, it ensures worry-free stopping power mile after mile.

Ready to combine rust resistance and rock-guard protection? Add the 1/4″ × 25′ Stainless-Steel Brake Line Kit with Gravel Guard to your cart today and drive confidently on any terrain.