General description The Multifunctional Carpenter's Square set includes two metric triangle rulers (18cm and 30cm) designed for precision in woodworking and construction. With a matte black finish to prevent glare, these rulers are corrosion-resistant and durable, ensuring they won't easily break. The square features no sharp edges, making it safe to handle. Technical specifications Material: High-quality aluminum alloy Size: 18cm triangle ruler: 18 x 18cm Size: 30cm triangle ruler: 30 x 30cm Usage This carpenter square serves multiple functions, including: Protractor Miter Scribe saw guide Framing square Ruler It is ideal for all construction and remodeling projects, allowing for quick and accurate marking of cutting lines on beadboards. Other information