The Maxigear Outside Caliper is part of the Maxigear range — precision engineering tools and machining accessories designed for toolmakers, machinists, and precision engineers across Australian industry. Maxigear products are selected by engineering workshops, tool rooms, CNC shops, trade schools, and industrial maintenance teams for reliable performance in demanding machining and measurement applications. Where this product is used Maxigear outside calipers transfer external diameter and thickness dimensions to a micrometer, providing a simple and robust method of OD measurement in the workshop. Measuring outside diameters, thickness, and external dimensions on machined components Workshop measurement of shaft diameters, turned OD, and external workpiece features Toolroom layout and inspection where a simple, robust OD measurement tool is needed Key specifications Please refer to the product title and description for full specification details. Contact AIMS Industrial for technical assistance. Selecting the right option Outside calipers transfer external diameter and thickness measurements to a micrometer. Select the jaw opening size that covers the external dimensions you measure. Firm joint calipers suit applications where the caliper must hold its setting reliably between the workpiece and the micrometer.