JBO Thread Plug Gauge (NoGo) – Metric Fine – Right Hand – 6H – M80 x 3 is a precision plug gauge designed to verify metric fine threaded holes with reliability. Ideal for machinists, inspectors, and quality teams, it helps confirm holes meet exact size standards before assembly. Crafted from hardened steel, this gauge combines accuracy with durability for dependable use in busy workshops.

• Precise metric fine standard (M80 x 3) with 6H tolerance: delivers consistent, repeatable checks for hole size, helping you quickly identify out-of-spec threads and prevent misfits in assembly.
• Rugged, wear‑resistant construction: hardened steel body with a durable finish resists wear for long tool life even in high-use environments.
• Ergonomic, secure handling for fast checks: knurled grip and compact design provide a secure hold and quick, repeatable insertions, reducing inspection time.

With the JBO Metric Fine NoGo gauge, you can speed up setup and quality control, minimize downtime, and ensure consistent results across parts and processes. Its robust design delivers reliable performance in demanding environments, giving you confidence in every measurement.