The JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6e - M15 x 1.5 is a precision inspection tool designed to quickly and reliably verify external thread diameters. Crafted from hardened steel, it delivers durable, long-lasting performance in busy workshops and QA environments.

Designed for a wide audience—engineers, quality teams, machinists, and hobbyists—the gauge helps you confirm that threaded parts meet exact metric standards without guesswork. Its NoGo configuration focuses on the maximum limit, making it easy to spot non-conforming threads at a glance.

• Metric Fine M15 x 1.5 Right-Hand, 6e Class: Provides precise, standards-aligned checks for external threads, helping you verify size and tolerance quickly and reduce rework.
• Hardened Steel Construction: Built to withstand demanding environments, resist wear, and maintain accurate measurements over time for dependable performance.
• Easy Go/NoGo Assessment: Clear pass/fail indication that speeds decisions and improves inspection workflow, even when wearing gloves or working with tight deadlines.

Used correctly, this NoGo ring enhances your quality control by delivering repeatable, reliable thread verification. It helps streamline inspections, minimize downtime, and increase confidence that components meet the M15 x 1.5 metric fine right-hand standard before moving to the next production step.