The JBO Thread Ring Gauge (GO) for Electrical Conduit, 8g, M8 x 1, Right Hand, is a precision go gauge designed to verify external thread diameters on threaded components. It is ideal for quality inspectors, manufacturers, and field technicians who work with electrical conduit fittings, providing quick, reliable go/no-go checks to confirm parts meet required standards.

Manufactured from hardened steel, this gauge is built for durability and long life in demanding shop environments. Its simple, intuitive design makes it easy to identify conforming threads without guesswork, supporting consistent quality control across batches.

• Go end accuracy for M8 x 1 right-hand threads (8g): Quickly determine if external threads meet the minimum size, speeding inspection and reducing rework.
• Hardened steel construction for durability: Resists wear and corrosion, maintaining calibration through thousands of thread checks.
• Conduit-focused design for electrical applications: Precisely sized for electrical conduit thread standards, ensuring reliable fits and repeatable results.

With the JBO GO Thread Ring Gauge, you gain a reliable, fast method to verify thread integrity during incoming inspection, in-process checks, and final assembly. It helps teams reduce downtime by catching nonconforming parts early, improve consistency across shifts, and support traceable quality control data for compliance. The durable construction and exact M8 x 1 right-hand threading specification give you confidence that results are repeatable over the life of the tool.