This tool is ideal for metalworking inspection and measurement, and is manufactured in the United States. The magnetic base provides a strong and reliable grip, while the Flex-O-Post allows for precise positioning of the dial indicator. 300-005 Dial Gauge is a durable and accurate instrument for measuring small distances and angles. This set is perfect for use in CNC, metalworking, and manufacturing applications, and is a must-have for any business or industrial professional. Tool in good working condition.