Features Precision Right Angle Design: Achieve accurate fixing and positioning with a standard 90° angle, perfect for all your woodworking and assembly needs Versatile Measurement Options: Equipped with both metric and imperial units, this tool enhances practicality in various woodworking projects Durable Aluminum Alloy Construction: Built to last, this wear-resistant material ensures longevity and maintains its shape even under heavy use User-Friendly Clamping System: The L-shaped design simplifies angle checks and locates, ensuring straightness and parallelism for precise results Compact and Portable Size: Lightweight and easy to carry, this tool is designed for convenience, making it ideal for both indoor and outdoor projects Features: 1、Accurate and clear scales, 1mm accuracy, easy to use, save time with your woodworking projects. 2、3D angle ruler can be used to measure three？dimensional workpieces, convenient to operate. 3、Measuring tool is multifunctional with its centimetre and angle scale, help you to improve working efficiency. 4、Made of aluminum alloy for high strength and hardn, to use. 5、0？150mm measuring length range, can be used as marking gauge and straight ruler. Specification: Item Type: Straight Ruler Material: Aluminium Alloy Measuring Length Range: 0-150mm Accuracy: 1mm Measuring Angle: 45°/90° Package List: 1 x Straight Ruler Package List 1 x Straight Ruler