brake line kits offer the necessary extra length to install your application, perfect for anyone who wants to swap out poor performing or decaying factory brake lines. Metal replacements offer superior protection and a seriously long lifespan. outer layer prevents expansion of the internal layer. hollow fasteners at both ends of each brake line and "s" at both ends provide a leak- path. Fits w/ 4-6inch Lift Kit | 25inch Brake Lines Upgrade your worn out rubber brake lines Metal Extended Brake Line Kit. Our brake line kits offer the necessary extra length to install your application, perfect for anyone who wants to swap out poor performing or decaying factory brake lines.Metal replacements offer superior protection and a seriously long lifespan. A braided Metal exterior keeps your lines free from off-road debris, rocks, and mud that can penetrate factory rubber lines. This outer layer also prevents expansion of the internal layer - even under 4,000PSI - keeping fluid moving to the brake line for a noticeably brake pedal feel. hollow fasteners at both ends of each brake line provide a leak- path. KIT CONTENTS:Front/Rear Brake Lines, Hardware FITMENT:87-06 TJ YJ | 84-01 XJ Colour:As Shown Material:Metal Package Contents: 1set x Brake Lines w/Accessroies Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.