Whether you ' re working on architectural, interior renovations, or complex engineering projects, this Ruler is your tool for measurements and drawing Crafted from aluminum, this 90 Degree Protractor boasts multiple holes and a constructions that withstands the of any workshop Revolutionize your measurement with our 3D Woodworking Square Ruler, featuring a aluminum and integrated positioning rod For engineers, carpenter, architects, and students who demand accuracy in their drafting, measuring, and constructions tasks Enhances your toolkit ' s capabilities with this square ruler that not only ensures but also streamlines, saving time and improving project outcome, Manufacturer: Tsophreniq