- Calibrated Trapezoidal Go/No-Go Thread Plug Gauge 7H (JBO)Premium German made Trapezoidal Right Hand Go/No-Go Thread Plug Gauge. For checking to a 7H tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch ... read more >Trapezoidal Go/No-Go Plug Gauge
Class 6H Tolerance
Right Hand
Premium German Made Thread Gauge
Supplied with Level 1 calibrati ... read more > - Trapezoidal Go/No-Go Thread Plug Gauge 7H (JBO)Premium German made Trapezoidal Right Hand Go/No-Go Thread Plug Gauge. For checking to a 7H tolerance.Trapezoidal Go/No-Go Plug Gauge
Class 6H Tolerance
Right Hand
Premium German Made Thread Gauge