JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. B - 1/8 x 28 Widin New BS 328/4 compliant and manufactured

BS 328/4 compliant and manufactured to order: Built to professional standards with reliable lead times

” that refers to blanks ready to be ground into the final reamer

Pitch: Fine-pitch design for smoother cuts

3 is a precision tool designed to accurately check external thread diameters

13 mm bore sizing

JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. B - 1/8 x 28 Widin New BS 328/4 compliant and manufacturedThe JBO Thread Ring Gauge (NoGo) is a precision tool designed to verify external BSP (G) threads. Sized for right hand 1 8 x 28 fittings and built to Tol. B tolerance, it helps plumbers, fluid handling professionals, and engineers quickly confirm correct thread engagement and sealing capability. With meticulous craftsmanship and precise dimensions, this No Go gauge enables efficient inspection of BSP (G) connections and makes non conforming threads