JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M18 x 1 FMH FLH FHH S&E A&NF M&D slip-free hold on every bit

slip-free hold on every bit

repeatable results that improve throughput and confidence in every threaded assembly

helping the tool stand up to repetitive rib machining and reducing replacement frequency

and reduce rework

the Toolex Reamer helps you finish holes to exact standards quickly

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M18 x 1 FMH FLH FHH S&E A&NF M&D slip-free hold on every bitThe JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6g M18 x 1 is a precision inspection tool designed to verify external thread diameters on fasteners and threaded components. Its ideal for machinists, quality teams, and assembly professionals who need a reliable reference to confirm parts meet the M18 x 1 fine thread specification and the 6g tolerance class. Crafted from hardened steel for durability, this gauge delivers long lasting performance