The JBO Ring Gauges (Go/NoGo) – BSPT (R) are precision measuring tools tailored to BSPT (British Standard Pipe Taper) threads. Specifically sized for 1/2 x 14 and oriented for right-hand BSPT connections, these gauges help professionals across plumbing, fluid handling, and engineering quickly verify that pipe thread fittings meet the standard and will seal reliably.

Built to exacting tolerances and aligned with DIN2999 specifications, the Go/No-Go gauge makes inspection fast and unambiguous: a thread either passes the go criterion or fails the no-go criterion, reducing guesswork and downtime during installation and maintenance.

• Go/No-Go gauging at a glance: Instantly determine whether BSPT (R) threads are within tolerance, enabling quick acceptance or rejection of fittings and keeping projects on schedule.
• DIN2999 BSPT (R) compliance: Precisely machined to DIN2999 dimensions to ensure consistent fit and reliable sealing across batches and suppliers.
• Durable, easy-handling design: Robust construction with a knurled outer edge for secure grip in busy workshops and field environments, built to endure daily use.

With the JBO BSPT Ring Gauge, you gain faster, more reliable thread checks, reduce rework, and improve overall workflow in any setting that uses BSPT connections. This dedicated Go/No-Go tool delivers confident, repeatable results for plumbers, technicians, and engineers alike.