JBO Thread Plug Gauge (GO) – Metric Fine, Right Hand, 6H, M120 x 1.5 is a precision inspection tool designed to verify threaded holes quickly and reliably. Built for engineers, machinists, quality teams, and workshop professionals, it confirms that a hole accepts a plug of the specified size, helping you meet standards and maintain consistent assemblies. Crafted from hardened steel, this GO gauge delivers durable, long-lasting performance in demanding environments.

• Hardened steel construction: Built to withstand daily use in busy workshops, delivering lasting wear resistance and dependable accuracy over time.
• Precise metric fine thread size (M120 x 1.5), right-hand orientation: Ensures accurate hole verification for common metric threads, aligning with standard inspection practices.
• Easy, repeatable GO checks: Intuitive design supports fast, consistent pass/fail results, reducing inspection time and downtime.

Using this GO gauge simplifies threaded-hole inspection, helping you catch mismatches before assembly and minimize rework. Its robust construction supports reliable performance across shifts, while the compact, straightforward design fits neatly into busy inspection stations. Invest in a trusted standard for hole verification to streamline workflows and improve overall quality.