The JBO Thread Ring Gauge (NoGo) – Right Hand, Metric Fine, M22 x 1 – is a precision inspection tool designed to verify external threads quickly and reliably. It’s ideal for engineers, machinists, quality inspectors, and workshop technicians who need a straightforward go/no-go reference to ensure threaded components meet exact standards.

Crafted from hardened steel, this NoGo gauge delivers exceptional durability and wear resistance for everyday use in demanding environments. Its right-hand threading and precise M22 x 1 metric fine size provide a consistent, repeatable reference, helping you identify out-of-spec parts during routine quality checks and final assembly.

• Durable, wear‑resistant construction: Built from hardened steel to withstand daily inspection work, delivering long service life and dependable performance in busy workshops.
• Precise metric fine sizing (M22 x 1) for reliable Go/NoGo checks: Exact dimensions match metric fine threads, enabling consistent pass/fail decisions and traceable quality control across parts.
• Ergonomic, user‑friendly inspection design: Right-hand orientation with a knurled edge for secure grip and a red alignment marker to speed setup and reduce handling errors.

This gauge streamlines threading inspections, reduces inspection time, and supports repeatable results in manufacturing, maintenance, and repair workflows. By providing a clear, standard reference for external thread diameters, it helps you prevent non-conforming components from moving forward, ultimately boosting productivity and overall quality.