The JBO Thread Ring Gauge (GO) – UNS – Right Hand – 2A – 1 3/4 x 12 is a precision inspection tool designed to verify external thread diameters across industries. It enables quick, reliable checks to confirm parts conform to the required UNS 2A right‑hand thread standards, supporting quality control and accurate assembly.

Crafted from hardened steel, this GO gauge delivers durability and wear resistance in busy workshops, production lines, and field maintenance environments, ensuring long‑lasting performance where threaded components are routinely inspected.

• Precise UNS 2A Right‑Hand Size: Provides a reliable go/no‑go check for external threads at 1 3/4 x 12, helping you confirm parts meet exact standards and reduce misfits.
• Durable Hardened Steel Construction: Built to resist wear in tough environments, delivering consistent accuracy and a long service life through frequent use.
• User‑Friendly GO Gauge Design: Intuitive handling and clear feedback make inspections fast and straightforward, minimizing downtime and training needs.

Employing the JBO Thread Ring Gauge (GO) – UNS – Right Hand – 2A – 1 3/4 x 12 helps streamline inspections, minimize rework, and accelerate quality assurance. By delivering fast, repeatable checks on external threads, it improves workflow uptime, supports precise assembly, and provides confidence that components meet exact UNS 2A right‑hand specifications every time.