"Plain Plug Gauge With Depth Measure  for-RESTOR RH, PIVOT PIN FR, TRIAL,  Size-GO Dia 4.924MM To 4.929MM X Cylindricity-0.002MM, For Depth Go-7.530MM to 7.550MM,  No Go- 8.45MM TO 8.5MM & NOGO Plug Gauge Size Dia 5.141MM To 5.153MM X Cylindricity-0.006MM