The JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external metric threads with confidence. Tailored for engineers, machinists, inspectors, and quality-conscious shops, it provides a fast, reliable means to confirm that threaded components meet exact standards. With its metric fine specifications (M112 x 2) and a right-hand orientation, this NoGo gauge delivers consistent checks for common fasteners and threaded parts across industries.

Constructed from hardened steel, the gauge offers exceptional durability and wear resistance, standing up to daily use in demanding environments. Its meticulous dimensions support repeatable, out‑of‑tolerance checks, helping you identify non-conforming parts quickly and accurately while supporting standard-compliant quality control workflows.

• Durable Hardened Steel Construction: Built to withstand daily workshop wear, delivering long-lasting, stable measurements in busy manufacturing and maintenance environments.
• Precise Metric Fine NoGo (M112 x 2, Right-Hand, 6g): Precisely dimensioned to metric fine-thread standards, enabling reliable detection of oversized or out-of-tolerance threads and quick, confident go/no-go decisions.
• User‑friendly NoGo Identification: Designed for fast, intuitive checks that reduce inspection time, minimize rework, and keep production flowing smoothly.

By using the JBO Thread Ring Gauge (NoGo), you gain a dependable tool that streamlines threaded component inspection, supports consistent results, and reinforces your overall quality performance. It helps you confirm fit and specification compliance at a glance, improving throughput and reducing uncertainty in every batch.