Brake line fitting size?

[Growl60]

New here. I have a 94 eclipse 1.8 I just bought. The rear caliper is leaking and I need to just get the car home. I want to plug off the rear brakes so its just front brakes by plugging the line on the master cylinder. What size is the fitting on the end of the brake line that threads into the master cylinder? I need to find the correct plug. Thanks!

 

[agentorange313]

m10x1.0 inverted flare, standard size for most mitsu brake thread pitch.

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taken from rock auto.

Even the 7/8 has the same thread pitch:

"RAYBESTOS Part # MC39768 More Information About this Part Professional Grade; Bore Size=7/8" Number of Ports=2 Primary Outlet Size=M10x1"

 

[Growl60]

Thank you! That was a big help, I was able to get the right fitting. I will definitely refer to this forum again for help.