The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M45 x 1.5 is a precision inspection tool designed to verify external thread diameters on fasteners, fittings, and machined components. Ideal for quality control, manufacturing, and maintenance environments, it enables quick go/no-go checks to confirm parts meet exact thread specifications.

Crafted from hardened steel, this GO gauge delivers durable, long-lasting performance in busy workshops. Its metric fine thread specification and right-hand orientation make it reliable for routine inspections, helping teams maintain consistent tolerances across production runs.

• Precise Go Gauge for Metric Fine Threads: Quickly verify M45 x 1.5 external threads to the 6e standard, delivering reliable pass/fail results that speed up inspections.
• Hardened Steel Construction: Built to endure frequent use and resist wear, ensuring long service life in demanding environments.
• Clear QC Indication for Fast Acceptance: Provides straightforward go/no-go feedback, helping operators identify conforming parts at a glance and keep production moving.

Used in quality control laboratories, machine shops, and assembly lines, this gauge helps you confirm thread accuracy with confidence. The combination of durable materials, precise metric fine threading, and an intuitive go gauge design supports smoother workflows, fewer reworks, and consistently reliable threaded connections across your projects.