Plain Plug Gauge for ENDOFIT RASP HANDLE, KNOB BODY-H0101.0402.01.02.01, Size for GO- 5.003 mm to  5.005 mm X Cylindricity-0.001 mm, NOGO- 5.095 mm to 5.100 mm X Cylindricity-0.001 mm, Gauge Number: PPG5000.5100