Now, 100 years later, you can still use this multitasking wonder as a scribing tool, a protractor, a miter square, a try square, or even a saw guide. It makes easy work of everything from building ...

And that's just scratching the surface of the tool. Who knew you had a protractor in your toolbox all along? The carpenter's square is all about the angles. It is probably most-used as a layout ...

A right angle looks like the corner of a square or the edge of a book ... but doesn’t reach a straight line at 180°. You can use a protractor to measure and draw angles. It has a clockwise ...

A right angle looks like the corner of a square or the edge of a book ... These steps are really important - if the protractor isn’t lined up properly with the angle, you won’t get a correct ...