Review on AGS Brass Brake Union Inverted by Samuel Blakeley

Okay, that might not change your life. But it does what it's supposed to do if you use it right. If you have a leaking brake line, it (along with the hoses and inserts that go in it) can be used to get things working again provided you have a double (or reverse as some call it) flare tool. It worked well and didn't leak, what more could you want from a brake line fitting?