A speed square isn't just for marking straight lines! Learn how to use a speed square and unlock all these not-so-secret features!
![How to Use a Speed Square [7 Different Ways]](https://i.pinimg.com/originals/47/16/64/47166415dca1a6b1e36705d40ff01209.jpg)
![How to Use a Speed Square [7 Different Ways]](https://i.pinimg.com/originals/37/1c/9b/371c9bedad02826b4f6b84d2939d0cf4.jpg)
