JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M39 x 1.5 FMH FLH FHH S&E A&NF M&D The straight shank supports secure

The straight shank supports secure seating in standard tooling and collets

and consistent outcomes from prototype work to small-batch production

The straight shank design offers straightforward compatibility with common collets and chucks for secure

concentric holes with a reliable surface finish

combining a newly developed raw material with an advanced coating to boost productivity and reliability

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M39 x 1.5 FMH FLH FHH S&E A&NF M&D The straight shank supports secureThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6g M39 x 1. 5 is a precision Go gauge designed to verify external metric threads quickly and accurately. Its an essential tool for quality control, machinists, engineers, and inspectors who need reliable confirmation that parts meet the M39 x 1. 5 specification. Crafted from hardened steel, this gauge delivers durability and wear resistance for demanding work environments. Its compact 6g weight and