Looking to buy flare nut wrench set, what sizes do we have?

[autobon7]

When searching I see the mention of 11mm but want to know what other sizes on our cars. I have a 75 auto with AC. Thanks in advance.

[Napes]

I have the same car you do (and my wife's DD is a '76 Automatic w/ A/C) and the only flare nut wrench I have is a 11mm/12mm dual-end one. There are probably others you could use, and others on this board will chime in, but the 11mm is for the brake line ends and one of the few places I use a flare nut wrench.

But, I should add that both our cars have always been in southern Arizona since new and have no rust. Therefore, nearly all nut and bolts come off without much trouble.

Bob Napier

[jerry]

11mm is the only one you'll need on an 02....

i believe 7/16 is functionally equivalent.

i was unhappy with my Craftsman set and ultimately forked over the cash for one SnapOn that has worked every time.

i had issues using the Craftsman with stubborn fittings. not enough contact area resulted in rounding.

[TobyB]

11 mm Allen brand works for me.

t

[autobon7]

Just wondering if there are other size fittings on the AC or auto trans. Thanks for the input.