1 1/2" x 1 1/2" Headrails with 1/8" D-shaped Hole
This tilt mechanism fits into a headrail that measures 1 1/2" x 1 1/2" with a 1/8" D-shaped tilt rod. When selecting a tilter be sure to select the one that most closely resembles your original mechanism, especially the part that connects to your wand.
