The JBO Thread Plug Gauge (NoGo) - Metric Fine, Right Hand, 6H, M105 x 4 is a precision measuring tool designed to verify metric fine threaded holes with exactness. It is ideal for machinists, inspectors, and quality teams who need fast, reliable checks to ensure components meet threading specifications.

Crafted from hardened steel, this plug gauge delivers excellent wear resistance and long tool life, even in busy workshop environments. Its precise dimensions support consistent, repeatable inspections that you can trust day after day.

• Precision metric fine threading checks: Delivers accurate verification for M105 x 4 threads with 6H hole tolerance, helping minimize misfits and rework.
• Durable hardened steel construction: Built to withstand daily use, providing long tool life and reliable performance in demanding settings.
• Right‑hand orientation with exact specification: Designed for standard right‑hand threads to ensure correct fit and repeatable results in your inspection processes.

This gauge supports efficient quality control by delivering quick, dependable measurements that keep assemblies within spec, reduce downtime, and enhance overall workflow confidence.