JBO Thread Plug Gauge (NoGo) - BSP (G) - Left Hand - 2 1/4 x 11 FMH FLH FHH S&E A&NF M&D and a 4 mm shank

and a 4 mm shank

DIN standard: DIN 212‑B specification for the reamer

80 mm size fits common chucking and reaming applications

enabling reliable fits with standard components and predictable assemblies

correctly produced reamer while keeping downtime to a minimum

JBO Thread Plug Gauge (NoGo) - BSP (G) - Left Hand - 2 1/4 x 11 FMH FLH FHH S&E A&NF M&D and a 4 mm shankThe JBO Thread Plug Gauge (NoGo) is a precision verification tool for BSP (G) threaded pipe connections. Designed for left hand fittings, it helps professionals in plumbing, fluid handling, and engineering quickly confirm that threads will seal correctly before assembly. Precisely sized at 2 1 4 x 11, this No Go plug gauge provides a clear pass fail indication for non conforming threads, helping to prevent leaks, cross threading, and improper fitment