Kenney 54561012 Classique Ball Rod Set, 36-to-66-Inch Width, 1-Inch Diameter, Satin Nickel

How far from the wall is the rod? I want to put this rod over my deck door that has vertical blinds.

Help! i can't find my spare brackets. can i order replacement ones for this model? kenney 54562012 classique ball rod set, 66-to-120-inch width, 1"

How many peices make up the full length of the rod? Does it have 2 or 3 sections and are the finials removable?

Are the finials that come with this product metal or plastic?