- Detachable ruler body for versatile use The ruler body can be disassembled and used separately, allowing you to switch between a fixed measurement tool and a portable ruler as needed. - Durable stainless steel construction Stainless steel body provides strength and corrosion resistance. The scale is clear and easy to read, improving measurement accuracy and reducing reading errors. - Ergonomic locking design Handle cam design with a lengthened quick-lock handle delivers effortless operation and convenient, secure locking during setup and use. - Key benefits Flexible configuration for different tasks Long-lasting performance in workshop environments Clear, highly legible markings for fast, accurate readings Easy and reliable locking to maintain position during work - Practical use scenarios 1) Metalworking: use as a portable ruler for layout lines, then lock in place for accurate cuts or milling checks. 2) Woodworking: set up jigs and verify dimensions quickly, with secure locking during component positioning. 3) Machinery assembly and inspection: align parts, check tolerances, and hold measurements steady during assembly or QA checks.