1/4" x 25' Stainless Steel Brake Line Kit

Upgrade to Long-Lasting Brake Performance with Marine-Grade Strength

The 4Lifetime 1/4" x 25' Stainless Steel Brake Line Kit is your go-to solution for a rust-proof, high-performance brake line replacement. Engineered with 316L marine-grade stainless steel, this kit delivers unbeatable corrosion resistance and lasting durability—ideal for classic car restorations, daily drivers, or harsh-weather conditions.

Built to Resist Rust, Rain, and Road Salt
This high-grade stainless steel tubing is designed to stand up to the elements. With a 0.028" wall thickness, it resists cracking, kinking, and corrosion, even under extreme pressure or in rugged environments.

Complete Kit for a Seamless Install
This all-in-one kit includes a 25-foot stainless steel coil and 16 premium stainless fittings, so you have everything you need to get the job done right. Whether you're performing a full system upgrade or replacing worn lines, installation is smooth and stress-free.

Included Fittings:

• 10 x 1/4" (7/16-24 Inverted Long)

• 2 x 1/4" (7/16-24 Inverted)

• 2 x 1/4" (9/16-18 Inverted)

• 2 x 1/4" (1/2-20 Inverted)

Reliable, Compatible, and Backed by Our Guarantee
Compatible with most vehicle brake systems and DOT-approved fluids, this stainless steel kit meets strict performance standards and is backed by the 4Lifetime Limited Lifetime Warranty for total peace of mind.

Stronger. Smarter. Built to Last.
Don’t settle for inferior tubing. Upgrade with confidence using our LTSS425KIT and experience lasting protection, performance, and reliability.