The JBO Thread Ring Gauge (NoGo) - Metric Fine, Right Hand, 6g, M65 x 1.5 is a precision tool for verifying external thread diameters to exact metric specifications. Designed for engineers, machinists, inspectors, and quality teams, it enables fast go/no-go checks to confirm components meet their M65 x 1.5 right-hand thread specification.

• Hardened steel construction: Durable and wear‑resistant for long service life in busy workshops, maintaining accuracy even after heavy use.
• Precise Metric Fine NoGo profile: Delivers accurate, repeatable checks for M65 x 1.5 right‑hand threads, helping you confirm correct fit quickly.
• User-friendly inspection workflow: Clear, easy-to-read results that quickly identify non-conforming parts, reducing downtime and rework.

Used regularly, this gauge streamlines thread inspections, supports consistent quality, and helps ensure reliable performance across production and maintenance tasks—from first fit to final inspection.