sorry to bother ya, but I did several searches, and scanned back through 20 pages to find a recent post that showed a cam action type brake line flaring tool with no luck. I thought it was an eastwood item, but didn't find it there.
This is all I found... http://www.eastwood.com/catalogsearch/result/?q=flairing+tool&x=13&y=0 The one I remember was around $200, there was a video on the page of how it worked