Enhanced accuracy: This angle measuring ruler features a high-resolution scale design for precise markings from multiple angles. Built for long-term use, the markings remain accurate through repeated use. Easy to achieve perfect lines: Helps you effortlessly create precise parallel or perpendicular lines, delivering clean drawing and marking in every corner. Simply press and mark to improve accuracy and professionalism. Simplified setup for complex projects: A positioning pin allows precise positioning and marking of multiple angles, ideal for projects that require absolute precision. Rugged aluminum alloy construction: Made from high-quality aluminum alloy for durable, repeatable performance. Its reliable build provides long-lasting accuracy, making it a trusted choice for woodworking professionals. Practical applications: - Cabinetry and furniture layout: align faces and ensure square joints. - Frame, molding and trim work: accurate angle layout for miters and joints. - Repetitive parts: consistent angle marks across multiple components.