The JBO Thread Ring Gauge (NoGo) for UNS, Right Hand, 2A, 1 3/4 x 12 is a precision tool used to verify external thread diameters against Unified thread standards. It’s ideal for manufacturers, automotive shops, aerospace labs, and any inspection point that requires fast, reliable thread checks.

The NoGo design lets inspectors quickly spot non-conforming threads, supporting proper fitment and reducing the risk of assembly issues. Built from hardened steel, it delivers durable, long-lasting performance in demanding environments.

• NoGo design for fast conformance checks: instantly confirms whether a thread is within tolerance, speeding inspections and reducing guesswork.
• Hardened steel construction for durability: resists wear and maintains measurement accuracy through frequent use and cleaning.
• UNS Right Hand 2A, 1 3/4 x 12 sizing: ensures compatibility with common external thread components, simplifying selection and improving first-pass acceptance.

By integrating the JBO Thread Ring Gauge into your QC routine, you can streamline thread inspection, cut rework, and improve confidence in every assembly. The durable, straightforward tool provides clear pass/fail guidance, supports consistent results across operators, and helps you meet quality standards with less downtime.