JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. B - 1 1/2 x 11 Endmill25 Reliable Grip and Easy Setup:

Reliable Grip and Easy Setup: Provides secure

With robust HSS (M2) construction and ISO H5 tolerance

Extended reach for long workpieces: Adds 100 mm of extension to your ER20M setup

By delivering a consistent bore size with minimal rework

high-precision results with compatibility to common tooling setups and predictable lead times for project planning

JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. B - 1 1/2 x 11 Endmill25 Reliable Grip and Easy Setup:The JBO Thread Ring Gauge (NoGo) for BSP (G) external threads is a precision inspection tool designed to verify thread size and fit on pipe fittings. Sized for 1 1 2 x 11 and tailored to right hand BSP G threading, its ideal for plumbers, engineers, and maintenance teams working in plumbing, fluid handling, and industrial applications. The NoGo design makes it easy to identify non conforming threads and ensure reliable sealing and proper fit on every