The JBO Thread Plug Gauge (GO) – Metric Fine, Right Hand, 6H, M102 x 2 is a precision inspection tool designed to verify metric fine-threaded holes. It’s ideal for engineers, machinists, quality teams, and maintenance professionals who need fast, reliable checks to confirm holes meet exact size and tolerance.

Designed for durability and everyday use, this GO gauge features a hardened steel body with a knurled exterior for a secure grip. Its straightforward, purpose-built design makes inspections quick and easy, even in busy workshops or on the production floor.

• Precise GO gauge for metric fine threads (M102 x 2, 6H): enables fast, pass/fail verification of threaded holes to exact size and tolerance, helping ensure proper fit in assemblies.
• Hardened steel construction: delivers long service life and reliable performance in demanding work environments, resisting wear and maintaining accuracy over time.
• Right-hand design with knurled grip: provides secure handling and intuitive use, reducing inspection time and improving confidence in every measurement.

Using the JBO GO Thread Plug Gauge helps streamline quality control, minimize rework, and sustain consistent results across parts and batches. Its durable build, clear handling, and precise dimensions empower you to verify threaded holes quickly and with greater certainty, supporting reliable performance in your manufacturing or maintenance workflows.