Carpenter's square, ruler, everyday necessities, other daily household necessities, corner carpentry, 30 cm aluminum alloy carpenter's square

Made of high-quality aluminum alloy, corrosion-resistant and durable, not easy to break.Can be used as a protractor, line marker, cutting guide, squaring/measuring tool, and multi-functional ruler.Perfect tool for cutting, framing, and construction projects.The edge can be used for secure positioning.Metric and imperial measurements, convenient for measuring.