Includes Go and NoGo gages. Inspect external threads with Vermont Gage thread ring gages. Vermont Gage thread ring gages are made to precise class X tolerances and come standard with a Certificate of Accuracy. Thread members are made of steel.
This product may contain metals and/or chemicals that are included in the State of California's latest Prop 65 warnings. Exposure may cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov