Corner Marking Tool

This tool can be used to quickly mark a distance from the corner of a window. It has a 1/8", 1/4", 3/8", and 1/2" depth. The reverse side can be used to mark a rounded corner on a regular square corner of a piece of wood like a table. It has circumferences of 1/2", 3/4", 1", and 1 1/4". It will need supports.