This week’s tool is another simple one. It’s a small pocket-sized square from Veritas (Lee Valley Tools). My teacher has one of these in his apron pocket at all times as they are incredibly useful for checking the thickness of boards as you are preparing them, and for adjusting many of the machines. After an entire day of me constantly asking to borrow his, I bought my own. I keep it on me at all times as I am constantly using it, a must have tool in my books!