triangular rulerDrawing Square, Asixx 12 Inch Aluminum Alloy Carpenter's Square for Framing, Roofing ProjectsThis item is made of high quality aluminum alloy, corrosion resistant and durable, not easy to break. It can be used as a protractor, line scriber, saw guide and tri/meter square and multifunctional ruler. The lip edge can be used for safe positioning. Perfect tool for framing, roofing, construction and renovation projects.+ productMade of high quality aluminum alloy, corrosion resistant and durable, not easy to break.Can be used as protractor, line scriber, saw guide and tri/meter square and ruler, multifunctional.Perfect tool for framing, roofing, construction and renovation projects.The lip edge can be used for secure positioning.Includes metric and imperial measurements with clear graduation, convenient for measuring.Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.Please allow 1-2cm differences due to manual measurement.FeaturesCondition: 100% Brand NewMaterial: Aluminum alloyThe color blackSide Length: Approx. 300mm / 12.0inPackage weight: approx. 544g