Questions and Answers for Empire 7 in. Magnum Aluminum Rafter Square

A:  Notches can be used for drawing lines at common measurement points. Place square lip against edge of board and your pencil in a notch...slide square to make your line.

A:  Measurements on one side, angles on the other

A:  It's thicker gauge aluminium and it's not a stupid color. I also believe if has pencil notches for drawing straight lines.

A:  Handles longer parts, more stable and sturdy. Weight is good for the size of the square.

A:  It's larger size makes it suited to mark wider material

A:  It covers the raking area better.

A:  The size, dots for inches to draw the lines, sides are long to use for cuting with cicular saw. Finding the angle tha we need for cuting, and the best tools for making run and rise for steps.