Pipe Threaded Plug Gauge, Dimension Type Inch, Handle Design Single End, Included Handle Taperlock 5, Thread Class Not Applicable, Thread Size 1 1/4 In.-11-1/2, Thread Type NPT, Gauge Finish Uncoated, Gauge Material Tool Steel, Handle Color Green, Handle Length 4 in, Included Certification Certificate of Conformance, Long Form Calibration Certificate No, Standards ANSI B1.20.1; AGD; NIST, Thread Direction Right Hand