Quote:
Originally Posted by Maki
Get a Vise Grips 4LW Locking Wrench. This particular Vise Grips tool will hold the hex-head fitting on the hard line securely WITHOUT damaging it. The LW series is unlike any other Vise Grips product. I have all three, but the only one I ever use is the little one. |
That's an excellent tool. I'm definitely getting one for this specific purpose. There is always a danger of rounding the nut when using the flare wrench or the standard vice-grip............even when heat is applied.