2.56 UNC -2A Screw Ring Thread Gauge Go or No-Go
Specification Product: 2x56 UNC - 2A Screw Ring Thread Gauge Size: 2 x 56 UNC Type: Go or No-Go Ring Gauge BS1580, BS 919 Part 1 Class 2A Options: Go or NoGo Ring and UKAS Calibration see options box Part Number ES-2863Visit the JLS Supplies Ltd website for more information on 2.56 UNC -2A Screw Ring Thread Gauge Go or No-Go