When Framing up a house there are so many uses for a quality Square, or Speed Square, as a lot of people call it. As the name implies the Tool allows for quickly squaring up what you are working on. it also allows for a quick 45-degree angle to be found. There are also a ton of other tricks that you can use a Speed Square for on the job site. Tool King has a wide array of Speed Squares and other layout tools from top brands all at blowout prices.