The JBO Thread Ring Gauge (GO) – BSP (G) – Right Hand – Tol. A – 1 1/2 x 11 is a Go-style ring gauge designed to verify external BSP G threads. Built for plumbing, fluid handling, and engineering environments, it helps technicians quickly check that fittings will mate and seal correctly.

The Go design provides a straightforward pass/fail indication for every thread inspected, helping you identify non-conforming components before assembly and preventing leaks or fit issues in critical systems.

• Go-style quick pass/fail checks: The Go design delivers immediate confirmation of compliant BSP G threads, speeding inspections and reducing downtime in both workshops and field service.
• BSP G 1 1/2 x 11 sizing for reliable compatibility: Precisely sized to BSP G standards, ensuring consistent engagement with mating fittings and dependable seal performance.
• Ergonomic, durable ring with knurled edge: Easy to grip in tight spaces and built for daily use on shop floors and job sites, helping maintain accuracy over time.

Using this gauge, you can speed up quality checks, improve assembly reliability, and cut rework. By providing clear go/no-go feedback on external BSP G threads, it helps you achieve consistent, leak-free connections, reduce downtime, and maintain traceability across batches and maintenance logs. It’s a straightforward, dependable tool that fits into daily workflows for plumbers, technicians, and engineers alike.