Geometric tolerances show acceptable deviations of form, profile, orientation, location, and runout of a feature. You add geometric tolerances in feature control frames. These frames contain all the tolerance information for a single dimension.
You can use most editing commands for feature control frames, and you can snap to them using the object snap modes. You can also edit them with grips.
Parts of a Feature Control Frame
Material Conditions
Datum Reference Frames
Projected Tolerance Zones
Composite Tolerances
See Also
Using Grips to Edit Objects