DIY mechanics, this brake line kit has you covered for repairs or custom lines. You get a 25-foot roll of 1/4 inch diameter brake line tubing. It’s made from carbon steel with a copper plating – the copper helps fight rust and makes bending easier, while the steel core keeps it strong for high-pressure brake systems. The kit also includes 16 inverted flare fittings: twelve 7/16-24 nuts, two 1/2-20 nuts, and two 9/16-18 nuts, so you have options for different connections. The line is flexible and can be double-flared or reverse-flared for a secure, leak-free seal. Use it for brake lines, fuel lines, transmission cooler lines, or other low-pressure hydraulic applications. Great for repairing rusted lines, custom builds, or keeping in your shop for projects. Always use proper flaring tools and follow safety procedures when working on brake systems. A solid, versatile kit for the home garage or pro shop.