3/16" x 25' Stainless Steel Brake Line Kit

Boost Braking Performance with Marine-Grade Strength

Enhance your vehicle’s stopping power with the 4Lifetime 3/16" x 25' Stainless Steel Brake Line Kit, complete with 16 SAE-thread fittings. Whether you're upgrading an aging system or restoring a classic car, this high-performance kit delivers superior modulation and durability—at an unbeatable value.

Marine-Grade Stainless Steel for Maximum Protection
Made from 316L marine-grade stainless steel, the tubing and fittings resist rust, corrosion, and extreme weather. With a 0.028-inch wall thickness, these lines are built to withstand high pressure and provide reliable performance in any environment—perfect for daily drivers and vintage builds alike.

Compatible with All Brake Fluids
Engineered for full compatibility with DOT-approved brake fluids, our stainless steel brake line tubes are thoroughly tested for safe street use and long-term reliability.

Effortless Installation, Pro-Level Results
The tubing bends and flares cleanly, making it easy to route around tight areas. Even inverted flares are simple to achieve, giving pros and DIYers alike a quick, frustration-free install.

Complete Kit – No Guesswork Required
You’ll get 25 feet of premium stainless tubing and 16 precision-machined fittings—everything you need to get the job done right, right out of the box.

Exceptional Value
Built to outperform kits in its price range, this brake line kit offers superior puncture resistance and corrosion protection at an affordable cost—backed by the 4Lifetime lifetime guarantee.

Kit Includes:

• 2 x 3/16” (7/16-24 Inverted)

• 4 x 3/16” (3/8-24 Inverted)

• 2 x 3/16” (M10 x 1.0 Bubble)

• 2 x 3/16” (M10 x 1.0 Inverted)

• 2 x 3/16” (9/16-18 Inverted)

• 2 x 3/16” (1/2-20 Inverted)

• 2 x 3/16” (M12 x 1.0 Bubble)

Trusted Quality. Lifetime Performance.
With superior materials, complete compatibility, and unbeatable durability, the 4Lifetime stainless steel brake line kit delivers peace of mind—mile after mile.