180mm Carpenter's Square, Aluminum Ruler, Triangular Carpenter's Square Thickened to 45 90 Degrees, High Precision Measuring Tools, for Carpenter, Roofer, Engineer

General description The 180mm Carpenter's Square is a high-precision measuring tool designed for carpenters, roofers, and engineers. Made from high-quality aluminum alloy, this triangular ruler features clear scales on both the front and back, allowing for accurate measurements ranging from 0 to 180mm. Its unique DIY design includes hollow auxiliary graphics for easy line drawing and a T-shaped fixed side for stable positioning during cuts. Technical specifications Material: High-quality aluminum alloy Measuring range: 0-180mm Angle measurement: 0 to 90 degrees Color: Matte black Usage Ideal for cutting guides in carpentry work Useful for framing, protractors, miters, and saw guides Suitable for furniture and architectural model making Enhances cutting precision and efficiency Other information The corners of the triangle are passivated to prevent hand scratches Durable and resistant to rust and wear