The JBO Thread Plug Gauge is a precision go/no-go tool designed for electrical conduit applications. It verifies right‑hand threads sized M16 x 1.5 with a 7H tolerance, allowing inspectors to quickly confirm thread compatibility before assembly.

Built with careful engineering and durable construction, this gauge supports reliable measurements across manufacturers and technicians in industries such as manufacturing, automotive, and aerospace.

• Right-Hand Go/No-Go Validation: Quickly distinguish compliant vs non-compliant threads with a simple pass/fail check, speeding inspections and reducing rework.
• Precise M16 x 1.5, 7H Tolerance: Engineered to exact Unified thread specifications so gauges read true across production lots, ensuring reliable fitment.
• Durable, Ergonomic Construction: Knurled grip and robust design provide steady handling and long life in busy workshops and field environments.

This gauge helps streamline quality control, minimize assembly delays, and ensure consistent, reliable connections in conduit systems. With its precise dimensions and straightforward Go/No-Go feedback, you can trust that every threaded hole meets standard specifications, reducing downtime and returns while improving overall workflow and performance.