The JBO Thread Ring Gauge (NoGo) for BSW is a precision inspection tool designed to verify external thread diameters on fasteners and machined components. Sized for 1 1/4 x 7 and configured as Right Hand with a Medium Class tolerance, it is ideal for manufacturers, maintenance teams, and quality inspectors who need quick, reliable thread validation.

Made from hardened steel for durability, this ring gauge withstands frequent use in workshop environments while delivering repeatable measurements. Its NoGo design provides an immediate visual check to identify non-conforming threads and ensure proper fitment and function, supporting compliance with thread standards and specifications.

• NoGo design for quick pass/fail identification: Instant visibility of non-conforming threads, speeding inspections and reducing rework.
• Size-accurate, 1 1/4 x 7 BSW, Right Hand, Medium Class: Precisely matches the external thread profile to ensure reliable measurements across parts.
• Hardened steel construction for long life: Withstands daily use in demanding environments while preserving measurement accuracy.

Together, the JBO Thread Ring Gauge streamlines quality control by delivering clear, dependable gap checks that minimize downtime, improve selection accuracy for threaded assemblies, and help ensure consistent, compliant results across production and maintenance workflows.