The JBO Thread Ring Gauge (GO) for metric fine threads is a precision go gauge designed to verify external thread diameters on threaded components. Specifically suited for right-hand metric fine threads like M45 x 1.5, it supports quick go/no-go checks to confirm parts meet the required size and pitch.

Crafted from hardened steel, this gauge offers durable, wear-resistant performance in busy workshops and QC environments. Its straightforward design makes it easy for both seasoned operators and new staff to use, helping you identify conforming components at a glance and keep production moving.

• Metric Fine Thread Coverage (M45 x 1.5, Right-Hand): Designed for external threads of this exact size and pitch, enabling fast go/no-go checks that quickly confirm whether a part is within tolerance.
• Hardened Steel Construction: Built to resist wear and deformation, ensuring reliable measurements and long service life in demanding environments.
• User-Friendly Go Gauge Interface: Clear, easy-to-read geometry supports quick identification of properly threaded components, reducing inspection time and rework.

Using this gauge helps streamline thread inspection, improve consistency across parts, and minimize downtime caused by misfits. With precise metric fine threading compatibility, rugged durability, and an intuitive design, it supports faster assembly, more reliable results, and confident decision-making in quality control and production workflows.