Dual measurement scales (metric and imperial) Use whichever system your project requires without converting values. Clear, laser-engraved markings stay readable over time. Precise marking and circle drawing Adjustable compass-style design with a secure metal pivot point lets you draw accurate circles and smooth curved lines. Fine adjustments reduce error when laying out radii or repeating marks. Durable, long-lasting construction Machined from anodized aluminum for strength and wear resistance. Laser engraving preserves scale visibility even after heavy use. Flexible layout and spacing options Multiple measuring holes and an adjustable slider let you set and transfer exact distances and angles quickly. Ideal for repetitive tasks where consistent spacing matters. Why you need it Eliminates guesswork and conversions when measuring or marking both metric and imperial projects. Provides stable, repeatable marks for cleaner cuts, more accurate drilling, and consistent finishes. Built to withstand shop and job-site use so you get reliable accuracy over time. Key attributes Function: measuring, marking, compass-style circle drawing, and curved-line layout Measurement systems: metric and imperial scales Materials: anodized aluminum body with metal pivot point Markings: clear laser-engraved scales for lasting visibility Adjustability: multiple holes and slider for precise spacing and angle work Use scenarios Woodworking: lay out accurate circle cuts, mark consistent hole centers for dowels or hardware, and transfer exact radii to workpieces. Drafting and design: draw precise arcs and repeatable spacing for templates, model parts, or technical sketches where both metric and imperial dimensions are used. Home improvement and metalwork: mark drill positions and curved profiles on sheet metal, tile, or trim with repeatable accuracy. What makes it stand out Combines dual-scale measuring with a metal-pivot compass function in a single tool, reducing the need for multiple instruments. Anodized aluminum construction and laser engraving provide durability and long-term readability for frequent use. Multiple holes and an adjustable slider offer practical flexibility for a broad range of layout tasks. Includes everything needed to measure, mark, and draw precise circles and curves for professional results on a variety of projects.