2.1/4x4.5 UNC - 2B Screw Plug Thread Gauge Go / NoGo
Product Code: ES-16740
Product: 2.1/4x4.5 UNC - 2B Screw Plug Thread Gauge Size: 2.1/4" x 4.5 UNC Type: Double ended Go / No-Go BS1580, BS 919 Part 1 Class 2B Options: UKAS Calibration see options boxVisit the JLS Supplies Ltd website for more information on 2.1/4x4.5 UNC - 2B Screw Plug Thread Gauge Go / NoGo