2.1/2x8 NPT Screw Ring Thread Gauge L1 Step Min / Max
Specification 2.1/2 ANPT Thread Step screw ring gauges 2.1/2" NPT thread ring gauge Calibration service available see calibration Part Number ES-7268Visit the JLS Supplies Ltd website for more information on 2.1/2x8 NPT Screw Ring Thread Gauge L1 Step Min / Max