Introducing the JBO Thread Ring Gauge (NoGo) for BSP (G) - Left Hand, Tol. A - 1/8 x 28. This precision gauge is designed to verify external thread diameters on pipe fittings, helping professionals in plumbing, fluid handling, and engineering ensure BSP G compliance and reliable connections. Sized for 1/8 x 28 with Tol. A, it supports quick, consistent inspections in busy workshops.

Its No-Go design makes non-conforming threads easy to spot, supporting proper fitment and sealing capabilities across applications.

• No-Go design for fast pass/fail checks: Quickly identify out-of-tolerance threads to prevent mismatches, leaks, and rework, keeping your installation on schedule.
• BSP (G) conformance verification: Specifically calibrated to BSP (G) standards, providing reliable, repeatable measurements of external thread diameters for quality control you can trust.
• Left-Hand, 1/8 x 28 Tol. A sizing: Tailored for left-hand BSP (G) fittings at 1/8 x 28 with Tol. A, ensuring precise compatibility and reducing measurement ambiguity on your jobs.

With the JBO Thread Ring Gauge, you can streamline inspections, confirm proper thread engagement, and maintain consistent results across plumbing, fluid handling, and engineering projects. This focused tool helps you speed up workflows, reduce downtime, and deliver reliable, accurately matched fittings every time.