The JBO Thread Ring Gauge (NoGo) – Metric Fine, Right Hand, M28 x 2 is a precision tool for verifying external thread diameters on fasteners, fittings, and other threaded components. It’s ideal for engineers, machinists, quality control professionals, and workshop teams who need fast, reliable pass/fail checks against exact thread sizes. Built from hardened steel, it offers durable, wear-resistant performance in demanding environments, with a precise geometry that makes non-conforming parts easy to identify and segregate during inspection.

• Go/No-Go quick verification: Delivers rapid pass/fail checks on M28 x 2 metric fine threads, reducing inspection time and helping maintain consistent quality across batches.
• Hardened steel construction: Built to withstand daily wear in busy shops, delivering long tool life and reliable measurements even in high-volume workflows.
• Metric Fine sizing for easy QC: Precisely calibrated for metric fine threads and right-hand configurations, ensuring accurate, repeatable checks that support compliance with standards.

Using this gauge streamlines quality control by providing clear, trustworthy measurements that minimize guesswork and rework. Its durable construction reduces tool replacement and downtime, while the precise sizing delivers confidence in every inspection, helping you meet specifications and keep production moving smoothly.