Here's a little video I made demonstrating how to make a double flare on steel brake lines. I used the basic flaring tools that the average home mechanic might have. Nothing fancy ('cept maybe for the Snap-On file), just the basic $20 flare kit from the flaps.
There will ba at least 1 more vid, maybe 2 on the subject, as I', going to show how to flare with a professional tool, as well as the differences between double flare and ISO Metric found on newer vehicles.
