The Angle Connector helps you to cut perfect angles on either side of a sheet in order to make perfect corners in 45/36/30/22.5 degree angles, creating square, pentagon, hexagon and octagon shapes.
Along with the tool itself a set of clamps (1 for each of the 4 different angles) is included.
Note: This tool comes as a building kit. You need wood glue to assemble it.
Building instructions are included as well as a tutorial on how to use it.