Groove Gage Applications and ID-OD Measuring Solutions Repeatable Groove Gaging
Face Groove and Hole Locations Gages (BX-BXG Series) - Face Groove and Hole Locations - API 6A Seal Ring Groove Gage - BX and R-RX - Gagemaker Thread Measuring Instruments - Measuring Instruments
Length, Groove, Thickness and Diameter - Wessex Metrology