This versatile adjustable triangle ruler set is designed for both professional carpenters and DIY enthusiasts. The aluminum alloy construction provides durability and longevity, while the adjustable feature allows for precise angle measurements. Use it to mark, measure, and draw with ease, ensuring accurate results every time. The included red pen is ideal for making clear and visible markings, whether you're working on wood, metal, or other materials. This tool is a must-have for anyone looking to achieve sturdy results in their woodworking projects. Features -Color:Multi -Material:Aluminum alloy -Size:19.20X19.20X3.60cm/7.55X7.55X1.41in -Precision adjustable triangle square: designed for accurate angle measurements, this tool is ideal for detailed woodworking and construction tasks -Comprehensive pen set: includes both metric and imperial ballpoint pens, providing a complete solution for writing and measuring needs in one convenient package -Robust aluminum construction: the angle ruler is constructed from durable aluminum, ensuring it remains reliable and accurate over time without bending or warping -Dual measurement scales: equipped with both metric and imperial scales, this tool is ideal for users who need to switch between different measurement systems -Multipurpose use: ideal for a wide range of applications including drafting, engineering, educational purposes, and more, making it a musthave tool for various fields Package list: 1 set x Carpenter Square with pen