JBO Thread Plug Gauge (NoGo) for BSP (G) Right-Hand threads, 1 1/4 x 11, is a precision inspection tool designed to verify threaded pipe connections. It’s ideal for plumbers, fluid-handling professionals, engineers, and workshop teams that need reliable, in-spec checks before assembly. The No-Go design helps ensure that only correctly sized, sealing-capable threads pass inspection, reducing the risk of misfit joints.

With meticulous design and precise dimensions, this gauge enables fast, dependable inspection of BSP G fittings, helping you confirm compliance before installation and ensuring proper fit and sealing.

• No-Go Quick Conformance Check: The No-Go end provides a clear, immediate indication when a thread is out of tolerance, speeding inspections and reducing guesswork.
• BSP G Right-Hand Size (1 1/4 x 11): Precisely sized to BSP G standards, ensuring accurate verification of each fitting prior to installation.
• Built for Repeated Use with Tight Tolerances: Engineered to hold tight tolerances over many checks, delivering consistent results and reliable performance across jobs.

By providing a quick, reliable go/no-go check, this gauge helps you confirm correct thread engagement and sealing, streamline QC workflows, and reduce downtime caused by faulty fittings. It supports consistent results across jobs and suppliers, so you can trust every BSP G connection to perform as intended.