JBO Thread Ring Gauge (GO) – Metric Fine (Right Hand, 6h, M72 x 1.5) is a Go-style ring gauge used to verify the external thread diameters of fasteners and threaded components. Designed for accuracy and reliability across industries, it helps you quickly confirm parts meet required standards and specifications; its hardened steel construction resists wear for long life, and the user-friendly design makes it easy to identify properly conforming parts during quality control.

• Go-style external thread verification: Quickly confirm external thread diameters against the Metric Fine M72 x 1.5 standard, delivering clear go/no-go results that support compliant assemblies.
• Hardened steel construction: Built to withstand daily use in demanding environments, providing long tool life and steady performance over time.
• User-friendly conformity cues: Designed for easy identification of parts that meet spec, speeding up quality checks and boosting overall workflow efficiency.

By using this gauge, you streamline threaded inspections, improve consistency across batches, and reduce rework and downtime. The precise Go capability, durable construction, and clear conformity cues empower engineers, machinists, and inspectors to achieve reliable results quickly, enhancing quality control and production throughput.