JBO Thread Ring Gauge (NoGo) - BSP (G) - Left Hand - Tol. A - 7/8 x 14 Shrink Fit Holders and faster throughput—whether you’re prototyping

and faster throughput—whether you’re prototyping a part or running a production batch

reducing heat buildup and minimizing the risk of built-up edge

secure mounting in standard tool holders for repeatable changes and dependable performance in production environments

improving cutting efficiency and extending tool life by managing heat more effectively

offering a controlled material removal and a precise finish that meets DIN 206-B specifications

JBO Thread Ring Gauge (NoGo) - BSP (G) - Left Hand - Tol. A - 7/8 x 14 Shrink Fit Holders and faster throughput—whether you’re prototypingThe JBO Thread Ring Gauge (NoGo) for BSP (G) threads is a precision inspection tool designed to verify external thread diameters quickly and reliably. Its ideal for plumbers, fluid handling technicians, engineers, and workshop professionals who need to confirm BSP G fittings meet exact size and pitch requirements. With its left hand orientation and Tol. A specification for 7 8 x 14 BSP(G) threads, this NoGo gauge delivers consistent measurements