Meet the JBO Thread Ring Gauge (GO) — Metric Fine, Left-Hand, 6g, M70 x 2. This GO gauge is a precision tool for quickly verifying the external thread diameter of components to ensure they meet the exact M70 x 2 size and tolerance. It's ideal for machinists, inspectors, toolmakers, and shop-floor technicians who rely on accurate thread conformity in metal parts and assemblies.

Crafted from hardened steel for durability, it delivers long-lasting performance in busy workshops. Its metric-fine design supports consistent GO checks, helping you identify conforming parts at a glance and streamline quality-control workflows.

• Precise Go Gauge for M70 x 2 Left-Hand Threads: Enables fast, decisive pass/fail checks on the external thread diameter to confirm parts meet exact size and tolerance, reducing inspection time and rework.
• Hardened Steel Construction: Built to withstand daily shop use, resisting wear from mating threads and debris to maintain accuracy and extend gauge life.
• Clear, Quick Conformity Identification: Intuitive design lets operators spot properly formed threads at a glance, speeding up QC checks and boosting throughput.

With the JBO Thread Ring Gauge (GO), your team gains a dependable, repeatable method to confirm external thread conformity without complicated setup. It helps you speed up inspections, reduce rework, and maintain consistent results across parts and batches. The durable hardened steel body and precise metric-fine geometry deliver confidence that every checked part meets the M70 x 2 standard, supporting safer assemblies and higher-quality manufacturing outcomes.