Threaded Ring Gauge, Long Form Calibration Certificate No, Dimension Type Inch, Gauge Type Go (Plus), Pitch Diameter 3/8 in, Thread Class 2A, Thread Size 3/8 In.2.
2.Threaded Ring Gauge, Long Form Calibration Certificate No, Dimension Type Inch, Gauge Type Go (Plus), Pitch Diameter 3/4 in, Thread Class 2A, Thread Size 3/4 In.-10, Thread Type UNC, Finish Uncoated, Gauge Design Solid, Included Certification Certificate of Inspection, Standards ANSI B1.