does anyone know what size it is?

i'm using the mondeo clutch slave cylinder on my car, and need to get a master cylinder. anyone know what size (from wilwood) i should get? 0.625, 0.7, or 0.75?

ive gone for 0.75" since
its nearest to standard mondeo mk2

ive gone for 0.75" since
its nearest to standard mondeo mk2

wow 0.75"? as much as that?
i was thinking 0.625

its this slave i've got. not sure which mondeo its from.

what size is the actual master off the mondeo then?

thanks