Featuring a center head and protractor, the set is rugged and precisely aligned for detailed woodworking and metalworking. Featuring stainless steel rulers, this combination square ruler set is built to withstand the rigors of daily use in busy environments from workshops to construction sites. This combination square ruler set features accurate 1/16-inch and 1/8-inch SAE scales that extend up to 12 inches, ensuring precise measurements for small and large projects. This versatile tool also includes a metric centimeter scale up to 30 centimeters, making it ideal for a variety of measuring tasks in both personal and professional settings. With a scribe and level for marking and leveling, as well as adjustment screws for fine-tuning, this set is an indispensable tool for perfectly accurate measurements and layouts., Manufacturer: Ounfhtrttk