The JBO Thread Ring Gauge (NoGo) for BSP (G) right-hand threads is a precise inspection tool designed to verify external thread diameters on BSP (G) fittings. It is sized to Tol. A with a 1/16 x 28 specification, making it suitable for professionals across plumbing, fluid handling, and engineering who need quick, reliable checks before assembly.

The NoGo design provides an immediate, easy-to-read indication of non-conforming threads, helping you identify mismatches early and ensure proper fitment and sealing capabilities in critical connections.

• Clear No-Go Indication: Fast pass/fail checks for BSP (G) external threads, enabling quick quality control on the shop floor or in the field and reducing rework.
• BSP (G) Right-Hand Compatibility: Precisely aligned to BSP (G) standards to verify standard plumbing fittings and fluid-handling components accurately.
• Tight Tol. A Precision: Maintains consistent measurement accuracy across uses, supporting reliable thread verification in busy environments.

Used regularly, this gauge speeds up inspections, helps prevent leaks by ensuring correct thread engagement, and supports consistent results across projects—from installation sites to manufacturing benches—delivering confidence with every check.