What material is this wallplate made of?A. The Lutron CW-1 is made of plastic.
What are the exact dimensions of the wall plate?A. The Lutron CW-1 is .25 x 3" x 4.75", the opening dimensions are 1.3125" by 2.625".
What are the sizes of both exterior and interior opening?A.
The Lutron CW-1 Wall plate dimensions = 25 x 3 x 4.75-Inch, opening dimensions = 1.3125 x 2.625-Inch