Nickel/Copper Brake/Fuel/Transmission Line Tubing Coil, 3/8" x 25'

I bought 2 rolls of this product to make fuel lines for a customer's car during an EFI conversion. I read all sorts of reviews (not necessarily of this product), watched video's, etc. on the benefits of using Nicopp line, so i thought that this would be a good way to go. I was making a feed system for a multi carb (throttle body) set up and decided to do some test flares and bends, the flare went ok but the bend immediately collapsed just before the radius. My bender wasn't/isn't a real good one so I thought that perhaps this was the problem and I do have another one which I have bent literally hundreds of feet of tubing with previously, so I tried that; exactly the same result. I tried some different lengths thinking that perhaps I was doing something wrong but each time got the same result. I then went and dug up some 3/8 aluminum and mild steel line I had around the shop and tried them, they bent perfectly, so I am left with the belief that it is this line itself. So, now I get to go and find some mild steel line... Not at all happy with this product.

Bends easier then steel yet looks heavy enough to hold up for the long run. I am using the 3/8' for fuel line on a hot rod, vary satisfied. This is the first time I have used copper clad for fuel. I have used 3/16 for brake line and was happy with the out come.

This is some great stuff. Not only can you bend it with your hands,but being copper coated on the inside and the outside guarantee it won't rust out in the future. I am using this as a gas line because the ethanol gas creates so much rust with steel products.The amazon price can't be beat,either.

Arrived undamaged and on time, as it should!This is what every car and truck should have, especially living in the Midwest during the winters with the salted roads. After replacing my brake-lines with these Copper-Nickel ones, that will be one less thing to rust-out on my vehicle!!

I love this stuff. Easier to bend and flare than steel. Ive used this brand for brake and transmission lines with no problems. And it will not rust.

Kinks extremely easily. I would recommend it for straight runs and very large radius bends - forget about any tight loops or even 90s.

Not as easy to bend as copper but bends fairly easy. I had to grease my "bender" to keep it from kinking full 90s but bends nice and flares great with some practice. Seems durable but time will tell. Using for a GM transmission cooler.

This was exactly what I wanted. Works great for repairing rusted vehicle brake lines