Vermont Gage 141113130 Class X Go Pin Gauge, Go (Plus), Inch, 0.1313 in Dia, 0.00004 in Tolerance M14A Gold Abrasive Grade Very Fine Gold Abrasive Grade Very Fine Disc Backing Material Paper Discs per Roll 175 Rolls Case 6 Disc Dia 11 Pipe Fitting Connection Type Male NPT x Female NPT Pipe Fitting Schedule Class Class 3000 Connection Type Threaded Pressure Level High Pressure (1000 3000 psi) Class Pressure Class 3000 Fitting Side A Type NPT Includes Seal No Pipe Fitting Material & Grade 316 Stainless Steel Fitting Side A Gender Male Material Grade 316 Fitting Shape Bushing Pipe Fitting Gender Male Female Class Class 3000 Fitting Side B Gender Female Fitting Side B Pipe Threading 11 1 2 Gender Female 1800 in Dimension Type Inch Diameter Range 0 Chrome Plated Tolerance 0