The JBO Thread Ring Gauge GO for UNS Right Hand threads (2A) in 1 3/16 x 12 is a precise inspection tool for measuring external thread diameters.
Crafted from hardened steel, it resists wear in demanding environments to deliver long service life and consistent results.

• Precise GO verification for UNS Right-Hand threads: Quickly confirm external thread diameters conform to the Unified standard (2A) for 1 3/16 x 12, reducing rework and preventing defective parts from advancing in production.
• Hardened steel construction for durability: Built to withstand daily use in busy workshops, resisting wear and maintaining accuracy over time to support reliable inspections.
• Easy, fast alignment for consistent results: The gauge design enables quick setup and clear readings, speeding inspections and helping operators identify compliant components at a glance.

This GO gauge helps you verify threaded parts quickly, cut downtime, and improve first-pass inspection results. With its durable steel construction and straightforward operation, you can rely on this tool to support quality control, standard compliance, and smooth production workflows across a wide range of projects.