Portable and lightweight design Easy to store and transport, making it a practical tool for woodworking professionals who move between jobs. Precise measurement Ruler grooves design allows you to adjust the ruler to the required scale. Locking screw secures the ruler in place for consistent, accurate results. Versatile compatibility Accepts steel rulers within a defined width range, enabling a wide variety of scribing and measuring tasks. Easy to use A reliable companion for woodworking projects, equipped with a steel ruler for seamless usage. A musthave accessory for professionals seeking straightforward, dependable performance. Use scenarios Onsite furniture fitting: quickly transfer templates and mark precise lines on boards during installation. Cabinetry and trim work: align and mark cut lines with a securely positioned ruler for accurate joinery. Workshop layout and inspection: measure and verify repeated dimensions across multiple pieces with a single tool. Key attributes Function: enables precise marking, scribing, and measurement with a builtin ruler system. Compatibility: designed to work with steel rulers within a specific width range. Size: portable and compact for easy transport and storage. Material: includes a steel ruler for direct, readytouse measurements. Performance: locking screw provides stable positioning for reliable results across tasks.