Keyways Click the keyway point object from the Detailing tool set to insert a keyway. Parameter Description Shaft/Bore Diameter Enter the diameter of the shaft or bore Type of Keyway Select one of the keyway types Key Size Standard Select inch or metric for the key size standard Type of Key Select a square or rectangular key shape Use Recommended Key Size Select to use the recommended ASME/ISO size based on the diameter and key type; deselect to specify custom width and height values Key Width/Height For custom keyway sizes, enter the width and height values Show Center Line Select to draw the keyway with center lines