It is available in multiple specifications to let you choose the optimal effective length for your specific project
M2 HSS construction with ISO H5 tolerance: Durable high‑speed steel combined with tight tolerance (-0 +
Precision-machined durability: Built to withstand daily use in production environments
reliable checks: Quickly verify hole acceptance without guessing
Crafted in high-speed steel (M2) and finished to ISO H5 tolerance
JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M18 x 0.75 Face Mill Arbors It is available in multipleIntroducing the JBO NoGo Thread Ring Gauge (Metric Fine, Right Hand, 4H, M18 x 0. 75). This precision ring gauge is designed for quick, dependable checking of external thread diameters across manufacturing, assembly, and quality control environments. The NoGo design makes it easy to distinguish non conforming threads at a glance, helping teams keep production moving smoothly. NoGo quick check capability: Quickly determine if a threaded part is within