Reply To: What Instruments used to measure Girdle thickness & [W] Width of Stone? › Forums › Tools and Other Hardware › What Instruments used to measure Girdle thickness & [W] Width of Stone? › Reply To: What Instruments used to measure Girdle thickness & [W] Width of Stone? June 30, 2017 at 3:07 pm #3345 landrus60Participant @landrus60 I use a feeler gauge set.
