You might think the E-Z Mark butt gauge should be featured in a Sir-Mix-Alot video, but it’s much more useful than that. Its real world application is for laying out hinge locations so they can be mortised into the door frame or door.
Just line it up to any door frame or door itself and give it a good whack with a hammer. The score will line things up perfectly for the hinge and you get a pro-looking install out of it.
Grady’s Hardware has the E-Z Mark 4″ Butt Gauge for $5.20, so if you like big butt-joints and can not lie, this is the place to find one.
E-Z Mark Butt Gage [Grady’s Hardware]