JBO Thread Ring Gauge (GO) - BSP (G) - Right Hand - Tol. A - 1 1/4 x 11 S&E 5 x 40 UNC threads

5 x 40 UNC threads

so you can rely on sharp performance across multiple jobs

repeatable tool changes for consistent

helping you avoid rework and guesswork

JBO Thread Ring Gauge (GO) - BSP (G) - Right Hand - Tol. A - 1 1/4 x 11 S&E 5 x 40 UNC threadsThe JBO Thread Ring Gauge (GO) for BSP (G) right hand threads is a precision inspection tool designed to verify the outer diameter of BSP (G) threaded fittings. Its ideal for plumbers, fluid handling technicians, and engineers who need reliable, fast checks during manufacturing, assembly, or servicing. With its go design and exact measurements, this gauge helps inspectors quickly confirm that BSP (G) threads meet standards and specifications, ensuring