[Work Faster & Smarter]Save precious time on woodworking with our new rafter square. Easily measure, trace, and take angles using only one woodworking square! No need to bring a bulky toolbox. With our carpenter tools, you have everything you need to work quickly and efficiently! [Premium Aluminum Alloy Material]This woodworking triangle ruler is made of high quality Aluminum Alloy material with red/black matte to prevent glare, enduring and not easy to break. [Easy to Use]This carpenter square is quick and convenient to check angles. The scale is clear and accurate for easy reading. With base, it provides a stable grip. [Clear metric Dimension]The package includes 1 woodworking triangle ruler. It has clear metric dimensions, and can also be used by woodworking enthusiasts, artists and DIY enthusiasts. [Precise to Mark]The thick edge of ruler can be used directly with the saw to make cuts or bevel cuts using the etched protractor scale, allowing you to quickly and accurately mark the on the stringers. [Widely Uses]Our triangle measuring ruler can be used as a protractor, miter, scriber, saw guide, framing square and ruler, which is ideal for all construction and remodeling projects. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Aluminum Alloy Package Contents: 1x woodworking triangle ruler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.