3/16″ × 25′ Stainless-Steel Brake Line Kit with Gravel Guard

Tackle both corrosion and debris damage in one go with the 4LifetimeLines® 3/16″ × 25′ Stainless-Steel Brake Line Kit with Gravel Guard. This all-in-one solution pairs marine-grade 316L stainless-steel tubing—pre-flared to DOT inverted and double-flare standards—with a helical spring gravel guard that slips over the line to deflect stones, mud, and brush. Every component meets or exceeds SAE J527 and FMVSS 106 burst-pressure specs, so you get OEM-quality stopping power, decades of rust immunity, and rock-shield protection without extra fittings or sleeves.

Why It Works

From salty backroads to rocky trails, brake lines face two constant threats: corrosion and abrasion. Our 316L stainless core delivers lifetime resistance to salt, moisture, and brake-fluid vapors, eliminating seasonal replacements. Meanwhile, the integrated spring guard absorbs impacts from gravel and debris before they nick or puncture your line, reducing the risk of leaks and costly downtime. Because the coil and guard arrive ready to install—with precision double flares, SAE nuts and caps, and mounting clips—you’ll spend less time fabricating and more time driving.

Installation & Usage

Simply cut the pre-flared coil to the exact length required, deburr each end, and thread into the provided SAE unions, tees, or adapters. Slide the gravel-guard spring over the exposed section of tubing, push it into place, and secure with zip-ties if desired. Fasten your lines to the chassis with the included corrosion-resistant clips, then road-test with confidence: your system is now protected against both rust and rock strike.

Who It’s For

Professional shops, fleet maintenance, and serious DIYers will appreciate this turnkey kit that combines corrosion-proof brake lines with integrated impact shielding. Ideal for off-road rigs, coastal vehicles, and any application where brake-line failure isn’t an option, it delivers a lifetime-lasting solution in one box.

Ready for unbeatable stopping power and rock-guard protection? Add the 3/16″ × 25′ Stainless-Steel Brake Line Kit with Gravel Guard to your cart today and drive worry-free mile after mile.