Jonathan’s Hot Take:
Need to find the center of a board? This plastic and bendable Center Ruler (12” or 24”) makes it dead simple.
The graduations start from 12” or 24” on both ends of the ruler and go towards “0” which is the exact center.
To find the center of a board, just place the ruler on top making sure it’s square, and adjust until the same measurement reads on both edges.
So simple, but so useful.
The other side of the ruler is normal, going from 0 – 12” or 0 – 24”.