The Vintage New Britain FG-3 Feeler Gauge is a precision hand tool that is essential for automotive and industrial applications. Made in the USA, this single item set features an electro-etched blade for accurate measurements. Known for its durability and reliability, the New Britain brand ensures high quality and craftsmanship in every gauge they produce. Perfect for professionals and hobbyists alike, this vintage tool is a valuable addition to any collection of precision measuring instruments.