The JBO Thread Ring Gauge (NoGo) – Metric Fine, Left Hand, 6g, M70 x 1.5 is a precision inspection tool designed to verify external metric threads quickly and reliably. It’s ideal for machinists, quality engineers, inspectors, and assembly teams who need a trustworthy reference to confirm components meet the NoGo limit for left‑hand M70 x 1.5 threads. Crafted from hardened steel, this gauge withstands demanding shop conditions while maintaining accurate, repeatable measurements.

• Left-Hand Metric Fine NoGo Spec: Designed specifically for M70 x 1.5 left‑hand threads to provide precise pass/fail checks on external threads.
• Hardened Steel Construction: Built for durability and wear resistance, delivering reliable measurements even in busy production environments.
• Compact, Lightweight Design with Knurled Edge: Weighs about 6 g and features a textured grip for easy handling and fast alignment during inspections.

Using this gauge speeds up quality control by providing a clear, repeatable reference for external thread validation. It helps detect non‑conforming parts at a glance, reducing rework and scrap while improving inspection throughput. The durable hardened steel construction maintains tolerance integrity over time, ensuring dependable results across shifts and demanding applications. For new batches or routine QC, this gauge supports consistent, reliable measurements of left‑hand M70 x 1.5 threads, giving you confidence to meet specifications with every check.