General description The 7 Inch Carpentry Square is a high-precision triangle angle protractor designed for accurate measuring and marking in carpentry and woodworking. Made from high-quality aluminum alloy, this durable tool features a matte black finish to reduce glare and enhance visibility. Its unique design includes a hollow sub-frame for easy line drawing and a T-shaped mounting surface for stability during use. Technical specifications Thickness: 4mm Measuring range: 0-180mm Angle measurement: 0 to 90 degrees Usage This carpentry square can be used as a protractor, ruler, and saw guide. It is ideal for making horizontal or diagonal cuts, marking cutting lines, and determining angles quickly and accurately. The engraved scales facilitate cross or bevel cuts, while the quick conversion table on the front saves time during measurements. Other information Durable and rust-resistant aluminum alloy construction Passivated corners to prevent hand scratches Suitable for carpentry work, framing, miters, saw guides, and woodworking edges Useful for hobbyists, builders, DIYers, and artists