The 3 1/4-6 No Go Ring Gage by Squibb Taylor is a precision measuring tool designed for ensuring the accuracy of threaded components. This gage is essential for quality control in manufacturing, allowing users to verify that parts meet specified tolerances. Constructed from high-grade materials, it offers durability and reliability in various industrial applications. The gage features a standard size of 3 1/4-6, making it compatible with a wide range of threaded products. Ideal for use in compliance with ISO and ANSI standards, this No Go gage is a must-have for any workshop focused on precision engineering.