4LifetimeLines 3/16" x 25 ft Copper-Nickel Brake Line Replacement Kit – Inverted Flare Fittings Included, Hand-Bendable Tubing Coil, Corrosion Resistant, SAE & ISO Certified

I've had the pleasure of using copper brake lines on multiple vehicles, and I have to say, they’ve consistently exceeded my expectations. Whether it’s for my own car or helping out friends and family, these brake lines have proven to be a lifesaver on more than one occasion. First off, the product is incredibly easy to work with. The copper material is pliable enough to be bent and shaped without much effort, making installation a breeze. What’s even better is that the fittings all threaded perfectly with no issues at all. Whether I was working with a custom setup or standard connectors, everything lined up smoothly, and I never had to worry about leaks or cross-threading. I've had to rely on these brake lines several times when others have run into brake line issues, and it's always been a relief to open my toolbox and have the exact length I need on hand. The copper is not only durable but also resistant to corrosion, which gives me peace of mind knowing they’ll hold up over time. All in all, I highly recommend these copper brake lines for anyone looking for a reliable, easy-to-install solution for brake line repairs or upgrades. It’s saved me a lot of time, hassle, and stress, and I’m sure it will do the same for others!

Worked great for running new brakes lines on my truck. Bends nice without any kinking problems and flares easy with a basic flare kit. Non magnetic and seems to be good quality. Will buy more.

arrived quickly, used to replace rear brake line on '99 F150. Easy to work with, included fittings worked great. Good service and good product.

Ohh how many diy brake jobs have ended so poorly and haphazzardly and end up messy to say the least all because of not using a tool or the right correct tool to manipulate that brakeline to the desired ins and outs 90 degrees and 45 degrees and different configurations and meanwhile all this time your faithful belief is to believe that no kinks will occur and all will be almost as factory well good luck with that. Well this new copper based brake line is truly the DIY Godsend for those mechanics and diy guys who dread that dreary day when someone mentions a brake job must be done and cannot wait. Well i bought this type of brake line to purposely test it to check for myself also bought new quality hand brake bending tool for 3/16 line which is for my system. Now i laid out the old brakeline as a template to follow the contours as i form the new brakeline into submission to conform to configuration of old line. Took me awhile to get used to the new brake hand tool for the first time ever using, after working some 2 foot sacrificial pieces as practice dictates i soon took to semi pro status it really is that easy to bend this stuff with the bending tool even with 90 degrees and 45 degrees though the bending tool bites into the tough tubing just a wee bit i believe there is still sufficient wall integrity strength to handle those very very high brake line pressures. For all brake lines you should always double flare the ends, PLEASE do not use compression fittings as many have tried ohh it may seem to work for a while when there not emergency braking needed however were familiar with murphys law and at the right time or should at the wrong time murphys law will strike with vengence and there goes your ferrule ring sliding straight off with great force along with all that precious life saving brake fluid. Yes if you get the ferrule compressed enough on copper tube yes that may hold hundreds of lbs of pressure but thats copper your talking about thats a no no for brakes systems, and as far as steel lines or copper based lines go for brake systems even if you could tighten a ferrule tightly on a steel tube there's no way on earth you can compress that ferrule tight enough to compress that line to where it can hold those types of pressures without popping off some unfortunate day or night losing your system fluid in that circuit, so morel of the story just stay with steel or copper/nickle lines and be absolutely sure to double flare your ends. Now this copper/nickle brake line in question is truly easy as heck to work with and its about time, i even tried bending this stuff bare hand and still got acceptable bends both 45 and 90 with no appreciable kinks to write home about ,its really time to experiment with this to try your hand at this copper/nickle maleable stuff. Yea this is a winner for me, Thanks.

Used this to replace lines on a Nissan Frontier. I was able to replace my entire clutch hydraulic line and multiple brake lines with plenty left to spare. This stuff was a joy to work with and I would recommend it to anyone. I have a pair of tubing bending pliers from Hobo Freight that really helped with tight bends but otherwise you can bend it by hand super easily with no kinks. Just take it slow. Couldn’t find a better value than this.

Muy fácil de manejar y abocardar.

These brake lines are fantastic. Replaced all the lines in my vehicle without having to have pre-bent lines with many unions. Just one solid line.

So easy to install! Bends and flares are so easy to make! Just flare one end and shove er in- hook up the front end and run it back, bending and attaching mounts as you go- Line it up with your rear connection, cut, flare, install- done! Actually made brake line replacement fun! I tried using oem quality steel tubing which must be pre bent before install and gave up after making the first flare- this old car wasn’t worth that level of effort. I’m very happy with this product!

High quality copper nickel tube. You will likely need 2 coils (50 feet) for a small car if you replace all the lines. You will also need a tubing straightener and a high quality flaring tool.

Bought this for a restoration I'm doing but have not used it yet. I am looking forward to using it soon as the quality appears to be great