Is there a way to change a border to a special character?

I want the top line to be a line, as well as the bottom line. No problem there of course.

But I want the right line to be a special character, specifically in my case, the character:

)

These are for legal documents and the court requires the ) as the vertical line on all motions.

This was great for back in the day using a typewriter. Not so good trying to do it with a WP.