The JBO Thread Ring Gauge (GO) is a precision tool designed to verify external thread diameters with high accuracy. Specifically built for metric fine threads and right-hand configurations, this gauge helps engineers, machinists, and quality teams quickly determine if a threaded component meets the required diameter standards (M108 x 2). Its clear go/no-go function makes inspection straightforward and dependable.

Crafted from hardened steel, the gauge delivers exceptional durability and wear resistance, standing up to daily use in demanding workshops and production lines. Its user-friendly design enables fast identification of properly conforming threads, supporting efficient quality control and precise engineering work without guesswork.

• Accurate GO gauge for metric fine threads: quickly confirms that external threads meet the exact diameter standard (M108 x 2, right-hand) to ensure proper fit and function.
• Hardened steel, wear-resistant construction: built to endure heavy daily use with minimal wear, delivering long service life in tough environments.
• Easy-to-use inspection design: intuitive checks help operators identify conforming parts at a glance, speeding up QC workflows and reducing rework.

By incorporating the JBO Thread Ring Gauge into your inspection process, you can streamline quality assurance, improve consistency across batches, and ensure reliable thread engagement in assembled components. Its durable build and straightforward use support faster, more confident decision-making in both production and engineering environments.