General description This Box Multi-Angle Measuring Ruler is a versatile tool designed for precise measurements in various applications such as carpentry, tiling, and other DIY projects. Made from high-quality aluminum alloy, it features a foldable design for easy storage and portability, making it ideal for use on construction sites. Technical specifications Material: High-quality aluminum alloy Design: 12-sided tool with integrated hole positioner Measurement units: Inches and centimeters Durability: Equipped with metal buttons for enhanced strength Safety: Rounded edges to prevent injuries Usage Place the angle measuring tool on your workspace. Adjust the tool into the desired shape and tighten the screws. Can be fixed in seconds to create custom stencils. Large screws allow for easy one-handed replacement.