The JBO Thread Ring Gauge (Go/NoGo) for BSPT (R) is a precision measuring tool designed to verify British Standard Pipe Taper threads. It’s essential for plumbers, fabricators, and engineering teams who need dependable, repeatable checks of BSPT threaded fittings.

Its Go/NoGo design provides an at-a-glance verdict, speeding up QA checks and field testing while ensuring consistent results across jobs.

• Go/NoGo at a glance: Quickly determine whether a BSPT (R) thread meets tolerance (Go) or falls outside spec (NoGo), reducing testing time and eliminating guesswork during installation or inspection.
• DIN2999 BSPT (R) standard alignment: Precisely engineered to DIN2999 BSPT (R) specifications, delivering reliable references that align with industry standards and common fittings.
• Right-hand BSPT compatibility: Specifically designed for right-hand BSPT threads, ensuring smooth integration with typical piping systems and everyday plumbing and engineering tasks.

Using this gauge helps you speed up installations and inspections, minimize rework from ill-fitting connections, and deliver consistent, leak-free results across plumbing, fluid handling, and engineering projects.