JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M20 x 2 4 Month Widin With a 90mm gauge length

With a 90mm gauge length (L1) and direct compatibility with GSK systems

and achieve repeatable results across sessions

manufactured to order: Ensures secure mounting in standard holders and dependable performance

this tool delivers precise hole sizes in a repeatable way

repeatable results with excellent surface finish

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M20 x 2 4 Month Widin With a 90mm gauge lengthThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6h, M20 x 2 is a precision inspection tool designed for checking external threads. It helps engineers, machinists, quality teams, and maintenance professionals quickly verify that fasteners and fittings meet exact size requirements with reliable results. Crafted from hardened steel, this NoGo gauge delivers durable, long lasting performance in busy workshops. Its fine metric design and clear