Most homes have good 90 degree square walls.
Some older homes may have a foundation that has
settled causing unlevel, bowed or unsquare walls.
You may have walls with odd angles maybe
15, 22.5, 30, 45 degrees.
This tool is a great way to check your walls.
Our angle finder is a simple tool made to check the
corner angles of your room. Just spread the two plastic
legs against the corner walls. Then lock the center
brassnut and read the degree needed for your corner.
Now read the angle degree number that the
arrow is pointing to. If you are a handy man
you can cut your own corners.
It is very simple. Measure the wall angle.
Take the degree (example 90 deg.) and divide it by
2 = (45 deg.) and this will give you the angle of
Each ½ of the molding to cut.