The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M142 x 1.5 is a precision tool designed to verify external metric fine threads with confidence. It’s ideal for engineers, machinists, quality control professionals, and workshop operators who need fast, reliable go/no-go verification of threaded components. This GO gauge helps confirm that parts meet the M142 x 1.5 thread standard, supporting accurate fits and consistent assemblies across tasks.

Constructed from hardened steel for outstanding wear resistance, the gauge maintains its accuracy in busy environments and through repeated use. Its compact, ring-style design and clearly defined engagement area make it easy to integrate into existing inspection routines with minimal setup.

• Exact Go Gauge for Metric Fine Threads (M142 x 1.5, 6g): Delivers quick, reliable verification against the precise standard, helping you avoid guesswork and rework in mating assemblies.
• Durable Hardened Steel Construction: Built to endure daily shop use, resisting wear and maintaining consistent measurements over time.
• Right-Hand Orientation for Fast Checks: Enables unambiguous, rapid pass/fail determinations, speeding up quality control and reducing inspection downtime.

Designed to streamline quality assurance, this gauge supports faster workflows, reducing inspection time while increasing confidence in threaded-part compatibility. Use it to confirm proper engagement, ensure standard-compliant fittings, and uphold consistent performance across production runs.