Get precise cuts and layouts every time with this versatile multi-angle measuring ruler! Made from high-quality aluminum alloy, this tool combines a square, protractor, and ruler in one. It quickly locks into common angles like 22.5°, 30°, 45°, 60°, 67.5°, 75°, and 90° thanks to its clever locating pin system. With CNC machining accuracy to within ±0.004° and 0.1mm precision, you can trust it for detailed woodworking, carpentry, or DIY projects. The ruler features clear engraved markings, a 1/16-inch hole design for drawing parallel lines, and a 0.8mm hole that fits most pencils for easy marking. It comes with a right-angle ruler, locating pin, wrench, and screws for setup. Sturdy, lightweight, and multifunctional, it's a must-have for hobbyists and professionals alike who need reliable measuring and angle-setting on the fly. Make your projects cleaner and faster with this handy tool!