JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 4h - M14 x 2 FHH and the specialized flute design

and the specialized flute design supports longer tool life

enabling optimal reach

The straight shank fits securely in standard hand reamers and guides

delivering long service life across demanding environments

and high-precision features

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 4h - M14 x 2 FHH and the specialized flute designDesigned for engineers, machinists, quality inspectors, and maintenance teams, the JBO Thread Ring Gauge (NoGo) Metric Coarse, Right Hand, 4h, M14 x 2 is a precision tool for verifying external thread sizes. It provides fast, reliable go no go checks to confirm metric coarse threads meet the required standards for proper fit and function across assemblies. Crafted from hardened steel, this gauge is built for durability in demanding shop environments,