flex head flare nut wrench

[ddo]

Looking for my options for a flex head flare nut wrench set, preferably 12 pt. Have tight access and would be a big timesaver for a particular job. Need at least up to 7/8 sae for a 1/2 tubing run with swage fittings.

I can use crowsfoot to get to it but would prefer a single piece that is flex head like some of the ratchet wrenches I have. Not concerned about rounding over the nut and would prefer 12 pt. for better access.

If not flex head flare nut, does anybody make a flex head on the open end of a wrench?

 

[MISTERgadget]

http://www.amazon.com/dp/B000XQ5MJA/?tag=atomicindus08-20

 

[ev2mopar]

I have the Gearwrench flex head flare nut wrenches.
I have literally beaten the poop out of these over the past 3 years or so and they haven't failed in any capacity. The price was much more reasonable than Snap On, and the quality is real. High.
The pin has held up well, and the heads remain tight when positioned.
I would buy them again in a heartbeat.