The JBO Thread Ring Gauge (Go/NoGo) for NPT is a precision inspection tool designed to verify 3/4 x 14 right-hand threaded pipe connections. Its Go/No-Go design provides quick pass/fail results, helping ensure proper mating and sealing of pipe fittings and adherence to NPT standards across plumbing, oil and gas, and manufacturing environments.

• Go/No-Go quick conformance: Fast, clear pass/fail checks that instantly reveal compliant versus non-conforming threads, reducing guesswork and rework.
• NPT 3/4 x 14 Right-Hand sizing: Precisely matched to standard 3/4-inch NPT right-hand threads for accurate inspection and consistent results across production runs.
• Durable, reliable construction: Rugged steel body with a durable finish designed for repeated use in both shop and field environments without compromising accuracy.

This gauge helps streamline threaded connection inspection, enabling faster quality checks, fewer leaks, and more reliable piping assemblies. By delivering clear, repeatable measurements, it supports professional-grade results for plumbers, maintenance teams, and inspectors working with 3/4" x 14 NPT fittings.