Small J-Hook Arm: Installation Instructions for Rain‑X® Fusion®

Installation Video


  1. Remove the old wiper blade.
  2. Make sure the arm is in the upright position.
  3. Flip up the tab on the top of the blade.
  4. Insert the arm through the opening of the blade.
  5. Next, simply slide the blade up and forward until the arm locks with a click.
  6. Push the tab closed until it clicks securely.
  7. Tug the blade to make sure it is properly fastened.
  8. Remove the plastic protective cover on the blade, and gently lower the wiper arm onto the windshield.