1 RELIABLE MATERIAL: This carpenter square is made of aluminum alloy die casting, which is oxidation resistant, not easy to rust. Each ruler is thick, with high hardness and not easy to break 2 CLEAR GRADUATIONS: Include 7in imperial triangular ruler, with black matte finish to prevent dazzle. Employing etching for the scale, and has a common rafter conversion table on the ruler for clear conversion, providing you with a high level of accuracy and easy readability 3 DELICATE DESIGN: Metal square is convenient to hung and store when not in use, and the ruler surface is smooth and flat, so that won't hurt your hand when you use 4 EASY TO USE: The tangent line is flat so that you can easily make the ruler flush with the wood, creating a straight or angled line that is proportionate to the wood edge 5 MULTI PURPOSE: The metal rafter square can be used as a protractor, saw guide, woodworking compass, triangular square and frame square. Suitable for woodworking projects
What's in the box
1 x Carpenter Square Rafter Measuring Tool