1 1/2" x 2 1/8" Headrail with a 1/4" 1-Prong Round Hole
This tilt mechanism fits into a headrail that measures 1 1/2" x 2 1/8" with a 1/4" round tilt rod with one notch cut out of it. When selecting a tilter, make sure that it closely resembles your original and has a hook that is compatible with your wand.