The JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M100 x 2 is a precision tool designed to verify external thread diameters for metric fine threads. Built for engineers, quality teams, machinists, maintenance technicians, and hobbyists, it provides fast, reliable checks to confirm parts meet exact threading standards.

• Go/No-Go verification for metric fine threads: Quickly determine whether external threads meet the M100 x 2 specification and accurately flag parts that are out of tolerance, speeding up inspection and reducing rework.
• Hardened steel, wear‑resistant construction: Designed for demanding shop environments, delivering long service life and maintained accuracy through extensive use and repeated measurements.
• Right-hand orientation for standard applications: Optimized for common right‑hand threads, enabling intuitive, effortless checks and clear identification of non-conforming components during quality control.

Used in assembly lines, maintenance, and machining workflows, this gauge helps you confirm thread-fit quickly, protect against mismatches, and keep production moving with consistent, reliable results. Its robust construction reduces downtime and replacement costs while its straightforward use lowers training time, making precise thread verification accessible to every operator.