The JBO Thread Plug Gauge (NoGo) for BSP (G) Right Hand threads is a precision inspection tool designed to verify BSP G-threaded pipe fittings meet exact sizing and fit requirements. With a 2 x 11 size specification, it helps plumbers, engineers, and maintenance teams ensure that connections will thread smoothly and seal reliably.

Built for busy work environments, this No-Go gauge quickly confirms when a thread is out of tolerance, so non-conforming parts are caught early during assembly or maintenance. The result is fewer leaks, fewer reworks, and faster, more confident fittings in plumbing, fluid handling, and engineering applications.

• No-Go design: Quickly identifies non-conforming BSP(G) Right-Hand threads, helping prevent improper fits and seal failures during assembly.
• Rugged, knurled, corrosion-resistant body: Offers a secure hand grip and long-lasting durability in demanding environments, even in oily or damp conditions.
• Precise 2 x 11 sizing: Delivers consistent, repeatable measurements that support reliable quality checks and faster inspection cycles.

Using this gauge, inspections become faster and more reliable. It helps you validate thread engagement before assembly, reduces the risk of leaks, minimizes downtime from retesting, and supports consistent, high-quality results across maintenance, manufacturing, and field service.