The JBO Thread Ring Gauge (Go/NoGo) – NPTF, Right Hand, 3/4 x 14 is a precision testing tool designed for NPTF (National Pipe Taper Fuel) threads. Ideal for automotive, hydraulic, and fluid power applications, it helps technicians quickly verify that threaded pipe connections meet exact standards and will seal properly.

With its go/no-go design, you can instantly distinguish conforming threads from those that don’t meet specification, speeding up inspections and reducing guesswork in critical fittings.

• Go/No-Go Verification: Enables fast, clear acceptance checks so you confirm proper fit and sealing without lengthy measuring steps.
• NPTF-Specific Precision: Precisely matched to NPTF threads (3/4 x 14, right-hand), delivering reliable measurements aligned to the standard.
• Durable, Easy-Grip Construction: Rugged ring with a knurled edge provides secure handling in busy shop environments and long service life.

This gauge helps streamline workflows by delivering quick, dependable thread checks that support consistent quality across batches. Use it to validate fittings during incoming inspections, in production, or in field service to reduce downtime and prevent mismatched connections.