The JBO Ring Gauge GO - Metric Fine (Right Hand, 4h, M16 x 0.75) is a precision tool designed to verify external thread diameters with quick, reliable go/no-go checks. It’s ideal for engineers, machinists, inspectors, and quality teams who need confidence that threaded components meet exact metric fine specifications.

Built from hardened steel with a knurled outer edge for secure handling, this GO gauge delivers durability and consistent performance in demanding workshop environments. Its precise dimensions support efficient inspection and help verify conformity to required standards and specifications.

• Accurate metric fine GO gauge for M16 x 0.75 (4H): Enables quick, clear pass/fail assessments of external threads to ensure components meet the M16 x 0.75, 4H specification.
• Hardened steel construction for lasting durability: Resists wear and maintains dimensional integrity through frequent use in busy shops, reducing replacement needs.
• Ergonomic knurled grip for fast, confident inspections: Secure handling and easy setup support rapid inspections even in tight spaces, improving overall workflow.

These features come together to streamline quality control, shorten inspection times, and ensure consistent results across threaded components. The JBO Ring Gauge GO - Metric Fine delivers dependable performance that you can rely on for precise threading verification in metalworking, manufacturing, and maintenance applications.