The Ega Master 65651 Outside Spring Divider 100 mm provides precise external measurement and marking with a spring loaded mechanism and a 100 mm span. Designed for accuracy and durability, this tool helps layout tasks, scribe lines, and transfer dimensions with reliable results in workshop settings. Key benefits Spring loaded tension maintains consistent contact for accurate marks, reducing slipping during layout. External measurement capability enables clear marking of outside diameters and other external dimensions. Adjustable span up to 100 mm allows flexible use across multiple parts and projects. Durable construction supports reliable performance in metalworking, woodworking, and quality control environments. Simple, intuitive operation reduces setup time and increases workflow efficiency. Key attributes Brand: Ega Master Model: 65651 Type: Outside Spring Divider Capacity / Span: 100 mm Functionality: marking and transferring external dimensions; suitable for layout tasks requiring external measurements Construction: durable metal design Performance: provides precise, repeatable marks with stable spring tension Compatibility: appropriate for professional use in metalworking, woodworking, and inspection where external dimension marking is needed Use cases Mark external diameters on shafts, bushings, gears, and other cylindrical components during machining or inspection. Transfer measurements from a master template or drawing to a workpiece to ensure consistent external spacing. Scribe reference lines for drilling, cutting, or finishing operations where accurate external dimensions are required.