Use this dialog box to add fitting sizes to a parts list. 
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Property
 
- Displays the fitting property, such as Bend Angle.
 
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Value
 
- Specifies the value for each fitting property.
 
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Unit
 
- Displays the units in which the fitting property is measured.
 
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Add All Sizes
 
- Adds the entire range of nominal diameter sizes available in the catalog for the selected fitting. If you select this check box, then *VARIES* is displayed in the Value field.