DO NOT use as a brake line - it is pure copper, NOT "CuNi " or "copper-nickel ". NOT rated by SAE.
To be clear - I did not purchase these tubes BUT I have contacted Dorman to confirm if they can be used for the brake line. They said no, it can't be used for brake lines. It is designed for non-critical fluids such as windshield washer fluid, etc.
Pros
Also suitable for a variety of domestic, industrial and commercial applications