Birdsall Tool & Gage was founded in 1970. Our success over the past 50+ years is a result of our commitment to manufacturing high quality products with the best gage making talent & equipment to assure accuracy and repeatability. As an ISO 9001:2015 certified company we take pride in our ability to manufacture accurate gages to a tolerance of +/- 50 millionths. Our commitment to quality and customer satisfaction has enabled us to support over 500+ companies in 6+ industries over the past 50 years.