The JBO Thread Ring Gauge (NoGo) – Metric Fine, Right Hand, 6h, M33 x 1.5 is a precision tool designed to verify external thread diameters with quick, reliable pass/fail checks. It’s ideal for engineers, machinists, inspectors, and quality teams who need dependable verification of metric fine threads to ensure components meet exact standards.

Crafted from hardened steel, this gauge offers exceptional durability and wear resistance for daily use in busy workshops. The NoGo design provides an intuitive way to identify non-conforming threaded components, supporting efficient quality control and repeatable, accurate inspections.

• Quick NoGo checks for metric fine threads: Instantly determine whether a threaded part exceeds the maximum size, speeding up inspections and reducing downtime.
• Rugged hardened steel construction: Built to withstand daily use in demanding environments, delivering long service life and consistent performance.
• Precisely matched to M33 x 1.5, 6h, right-hand: Ensures accurate, repeatable clearance checks and reliable results across parts that specify this standard.

Use this gauge to streamline your inspection workflow, reduce rework, and improve confidence in every threaded assembly. Its durable build and precise dimensions help maintain consistent quality across shifts, projects, and teams.