Measurement precision Achieve accurate readings when measuring lengths or verifying measurements. The ruler features a fluorescent bubble and clear markings for quick, reliable measurements every time. Easy adjustment An intuitive ratchet system enables fast, repeatable adjustments and helps maintain accurate measurements during projects. Strong magnetic adhesion A strong magnet lets the ruler cling securely to metal surfaces, enabling hands operation and improved efficiency on construction or fabrication tasks. Material and durability Made from sturdy ABS and metal, this ruler resists breaking and supports longterm use with consistent accuracy. Applications Carpentry and cabinetry: Use for cutting lists, laying out pieces, and verifying lengths on metalbacked framing or workpieces; magnet helps position the ruler during layout. Metalworking and fabrication: Quick length checks on steel or aluminum stock, with secure attachment to metal surfaces for stable measurements. Home improvement and DIY projects: Accurate spacing for mounting hardware, fixtures, and trim, with reliable readings in various lighting thanks to the fluorescent bubble.