Swanson Tool S0101 7-Inch Square.

The Swanson Tool S0101 7-Inch Square is a great choice for anyone looking for an easy and efficient way to measure angles and corners. This handy tool has a solid stainless steel construction, making it durable and reliable in any situation. It features a sleek design that fits comfortably in the hand, giving you more accurate measurements with less effort. The built-in calibration marks make it easy to get exact readings quickly and accurately. Plus, its compact size makes it perfect for carrying around in your pocket or toolbox.