- Dimension: 500mm / 19.7 inches - Ideal for precise measurements in various projects. - Material: Constructed from high-quality stainless steel, this ruler offers exceptional hardness, reducing wear and extending its lifespan. - Functionality: The dual reading scale with clear black markings enhances measuring accuracy and efficiency. Perfect for diverse applications, including door and window framing, stair layouts, and general construction tasks. - Versatility: Whether you're a professional contractor or a DIY enthusiast, this right angle ruler accommodates all your measuring needs seamlessly. - User-Friendly Design: The laser-etched markings are highly durable and resistant to fading, ensuring easy reading over time. The ruler is treated with a protective finish that minimizes rust, allowing for long-term use in various environments. - Application Scenarios: - Use it for precise door framing to ensure perfect fits. - Ideal for calculating stair angles and layouts in home renovations. - Suitable for general construction tasks where accuracy is crucial. This right angle ruler is an essential tool for anyone seeking reliability and precision in their measuring tasks.