The JBO Thread Plug Gauge (NoGo) is a precision measurement tool for metric fine threads, designed to verify threaded holes with confidence.

Ideal for machinists, inspectors, and maintenance teams, this NoGo gauge checks M48 x 1.5 threads with a right-hand orientation and 6H tolerance to ensure your components meet specification.

• Precision-matched Metric Fine NoGo gauge for M48 x 1.5 (Right Hand): Delivers consistent NoGo checks to confirm holes meet the required maximum tolerance, helping you verify fit accuracy quickly and reliably.
• Hardened steel construction for durability: Built to resist wear in demanding workshops, delivering long service life and reducing replacement needs over time.
• Ergonomic, easy-to-use design for fast inspections: Knurled body and a thoughtful orientation make handling straightforward in tight spaces, speeding up routine quality checks.

With its durable build and precise metric fine threading, this gauge supports efficient, repeatable inspections that help you reduce scrap, maintain consistent thread quality, and keep production moving smoothly. It’s a practical, trustworthy addition to any inspection or machining toolkit.