Angle measuring tools date back to ancient times, probably even to Egyptian pyramids. Commonly angle tools are called squares, and are made up of two panels (wooden, metal, or plastic) joined together at a precisely right angle (90 deg.). This tool is put against a side of an object or a wall of a building to assess the angles and compare them to the square. Angle layout tools may also come in form of two movable “legs” with an indicator on the joining point that shows the angle, determined by the current position of “legs”. Mega Depot provides the best tools manufactured only by the best brands.