Sturdy construction: reinforced frame with increased thickness resists deformation, ensuring consistent performance when blocking corners and marking. Adaptable tool for versatility: designed for precise calibration and 3D spatial measurement with multiangle evaluation; suitable for flat and curved surfaces, enabling reliable performance in any application context. Reliable functionality: improved marking accuracy ensures precise measurements; nonslip holes and durable graduated scales enable safe use; groove guide supports consistent results. Precision solution: minimizes redundant measurements through multidimensional positioning; quick setup assistance and reliable support for equidistant layout, boosted by dense hole distribution. Applications for practical use: Cabinetry and furniture making: accurately mark drilling or joinery points on flat panels to improve fit and reduce rework. Automotive or interior trim: lay out marks on curved surfaces such as dashboards or tubes for precise placement. Construction and metalworking: perform quick, repeatable, equidistant layouts on long panels or components to speed up workflows.