Tilt Mechanism Helper - Measure Your Headrail
Replacing a tilt mechanism is usually a very easy repair but you must remove the old tilter first so that you can find the correct replacement.
1) First, take the blind down from the window by removing the head rail from the brackets (you will need to remove the decorative valance if one was supplied with your blind).
2) Once the blind is down, measure the height (H) and depth (D) as shown in the picture.
3) Click on the corresponding head rail size below to proceed to the next step.