The JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external thread diameters on fasteners, fittings, and machined components. It is specifically built for metric fine threads and is ideal for engineers, quality inspectors, machinists, and hobbyists who need reliable, repeatable checks to confirm parts meet specification.

Designed for metric fine threads with a NoGo tolerance, this gauge features right-hand orientation and a defined M145 x 3 size. Crafted from hardened steel, it delivers exceptional durability and wear resistance, making it a dependable choice for daily use in demanding workshops and manufacturing environments.

• Precise metric fine NoGo gauge for M145 x 3: Enables quick, pass/fail verification of external threads with consistent results, aiding reliable quality control.
• Hardened steel construction for durability: Resists wear and maintains accurate tolerances over time, reducing the need for frequent replacements.
• Right-hand orientation with clear size identification: Simplifies setup and integration into existing inspection workflows, helping prevent mix-ups during checks.

This gauge helps you verify that threaded components conform to exact standards, speeding up inspections, reducing rework, and ensuring dependable assembly performance. By delivering clear, repeatable measurements, it supports cleaner workflows, tighter quality control, and improved overall reliability in your manufacturing or maintenance processes.