Plain Plug GaugeWith Depth Measure, Size- GO  Dia 9.803MM to 9.805MMXCylindricity-0.001mm For Depth Go-46.015MM to 46.025MM & No Go- 46.475MM To 46.500MM & NO GO size Dia 9.895MM to 9.900MMXCylindricity-0.002MM, Gauge No PPGWD9800.9900