JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M58 x 1.5 FMH FLH FHH S&E A&NF M&D Precision-Built Construction: Designed for demanding

Precision-Built Construction: Designed for demanding workshop use with tight tolerances that help preserve accuracy and extend service life over time

and long service life in busy workshop environments

from electrical and mechanical components to gear slots

Its square‑edge profile and four flutes deliver efficient material removal and reliable chip evacuation

Cutting direction: Right-hand cutting action for consistent reaming

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M58 x 1.5 FMH FLH FHH S&E A&NF M&D Precision-Built Construction: Designed for demandingThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6g M58 x 1. 5 is a precision tool designed to verify external thread diameters quickly and reliably. Ideal for engineers, quality control professionals, machinists, and technicians, it helps confirm that threaded components conform to the exact metric fine standard during inspection and assembly. Crafted from hardened steel, this GO ring gauge emphasizes durability and wear resistance, delivering