Johnson Level & Tool ADS48 Adjust-A-Square Heavy Duty Aluminum Adjustable, 48″, Silver, 1 Square

Customers find the adjustable square to be a good value and appreciate its accuracy, with one noting how it greatly improves project precision. The tool is versatile, particularly for home use, and customers find it easy to use. They like its adjustability, with one mentioning the positive 90-degree setting lock. The straightness receives mixed feedback.