General description Made of sturdy and durable aluminum alloy, this 12-inch (30 cm) carpenter square features a clear and easy-to-read scale with right angles and high-precision measurements. It is designed for a variety of applications, making it a practical tool for teaching, measuring, and drawing in various settings such as schools, offices, construction sites, and carpentry work. Technical specifications Material: Aluminum Alloy Type: Metric Size: 30 x 30 cm Color: Silver Usage This silver carpenter square is ideal for: Teaching in schools Measuring and drawing in offices Construction projects Carpentry work