question on wrench size?

[V6-Sauce]

I would like to do my rear drum brakes. Its my first time. I got new aluminum drums & everything. I think I can do it. Question the brake wheel cylinder on the wheel by the brake shoes, Does somebody know the size flare nut line wrench for the oil line fitting, in the back of the brake cylinder.

Is it a 7/16 flare nut line wrench?

 

[V6-Sauce]

I dont want to buy the whole set.

 

[Lockman]

I'll take a Stab at 7/16" too " ???? Get the " 7/16 " - 3/8" Combination Flare wrench .

 

[TTA308]

7/16 or 11mm

 

[TexasT]

Snap-On USA RXS14, 7/16" Open-End Flare Nut Wrench, Free Shipping | eBay

Find many great new & used options and get the best deals for Snap-On USA RXS14, 7/16" Open-End Flare Nut Wrench, Free Shipping at the best online prices at eBay! Free shipping for many products!

www.ebay.com

I've had good luck with this series of wrenches. They are thick.