The JBO Thread Ring Gauge (NoGo) – Metric Fine, Right Hand, 6h, M28 x 2 is a precision inspection tool designed to verify external thread diameters against exact metric specifications. It serves engineers, machinists, quality inspectors, and maintenance teams across manufacturing and workshop environments, providing quick, reliable go/no-go checks to confirm parts meet required thread standards.

Crafted from hardened steel for durability, this NoGo gauge is built to withstand daily use in demanding settings. Its ring design makes handling straightforward and inspection fast, while its clear NoGo limit helps you quickly identify non-conforming threads, keeping production moving and minimizing downtime.

• NoGo design for fast go/no-go checks: Quickly determine whether the external thread diameter exceeds the maximum tolerance, enabling immediate pass/fail decisions and reducing inspection time on every part.
• Hardened steel for long-life durability: Resists wear and scoring through heavy use, maintaining accurate measurements and extending the tool’s service life in busy workshops.
• Metric Fine M28 x 2, 6h, right-hand specification: Precisely matched to standard metric fine-thread components with the correct right-hand orientation, ensuring consistent, reliable checks across common parts and processes.

In everyday use, this gauge helps you streamline quality control, shorten setup and inspection times, and achieve consistent thread conformity across batches. With its robust construction and exacting metric fine specifications, you can rely on the JBO Thread Ring Gauge (NoGo) to support precise, repeatable measurements and maintain high standards in your manufacturing or maintenance workflows.