Professional Brake Tubing Flaring Tool
Product Review (submitted on January 10, 2011):
I've used the simple kind with the screw handle but these are much easier to use. Directions could be a little clearer on which die to use(as they have 2 different ends on each block), but after figuring out which side of the block to use, this tool worked like a champ. I used it on 3/16 auto brake line and no leaks- first try.