The JBO Thread Ring Gauge (GO) – Metric Fine is a precision tool designed to verify external thread diameters on fasteners
helping you finish holes to exact specifications with fewer passes and less rework
Accurate GO verification for metric fine threads: quickly confirm that external threads meet the M48 x 2 metric fine standard
Durable HSS‑E (M35 cobalt) construction: Enhances wear resistance and tool life for repetitive reaming in harder metals
and gear technicians who value precise left-handed threads and efficient production workflows
Asimeto Plug Thread Gauge (D/E) - Metric - Right Hand - 6H - M14 x 1.25 Boring Bar Blank The JBO Thread Ring GaugeThe Asimeto 682 Series Plug Gauge (Metric, Right Hand, 6H, M14 x 1. 25) is a precision tool designed for quick, reliable verification of internal metric threads. Ideal for machinists, quality control technicians, and maintenance professionals, it ensures accurate pitch diameter checks with minimal setup. Series & tolerance: 682 Series plug gauge aligned to the 6H tolerance class for metric internal threads. Thread size: M14 x 1. 25, right hand