Accuracy enhancement: With clear markings and a fluorescent bubble, this measuring ruler provides precise and efficient readings, ensuring clear and accurate measurements every time. Timesaving adjustment: The ruler features a ratchet system for fast and easy adjustment, thanks to an efficient regulation mechanism. This helps streamline your workflow with reliable precision. Magnetic adhesion: A strong magnetic design enables stable measurements on metal surfaces, making it useful for construction tasks and projects. Durable construction: Crafted from quality ABS and metal, this measuring ruler offers longlasting durability and maintains precision over extended use. Key attributes: Material ABS and metal; Function measurement, adjustment, magnetic adhesion; Performance accurate, durable, and dependable. Practical use scenarios: Woodworking and cabinetry: use for layout, marking, and quick, precise length adjustments during build and fit tasks. Metal fabrication and construction: measure and verify dimensions on steel or other metal surfaces with stable, magnetic hold. DIY and home improvement: perform quick layout checks and ensure accurate cuts for multiple projects.