The Brown & Sharpe Tubular Inside Micrometer is a precision tool designed for measuring the internal dimensions of objects with a diameter ranging from 2 1/2" to 3 inches. Made in the United States, this micrometer offers a resolution of 0.00100 inches and a mechanical reading for accurate measurements. Perfect for metalworking inspection and measurement, this vintage tool from General Electric is a reliable and durable option for those in need of accurate measurements in the CNC, metalworking, and manufacturing industries.

This inside micrometer is in very good, working condition.