Easy-METRIC's range of gages can be used to measure parts ranging typically from 200 mm up to 8,000 mm (8 to 315 inches). Due to their unique design and a large range of accessories, Easy-METRIC gages can evolve with your needs, making it a very economic solution for your factory. For instance, the same gage can be used to measure either an outer or inner diameter, in a matter of a few minutes and with no tools.