Order a quantity of 1 in your shopping cart and receive 2 wand tilters. PLEASE MEASURE BLIND HEADRAIL BEFORE ORDERING - These wand tilters fit inside a headrail that is only 2.25" wide and 1.5" tall. Has a hexagon shaped gear hole in the center (this means that the metal rod that is located inside of your blind's headrail MUST BE hexagon shaped in order to fit inside of the gear.) The hexagon shaped gear hole in the center is 1/4" wide in diameter. How to Replace a Wand Tilt Mechanism: 1) Things you'll need: Steel tape measure and pliers 2) Remove the blind from the window and lay it on a flat surface. 3) If the wand is still attached, remove it and set it aside. 4) Measure the height and width of the metal headrail of your blind. If your headrail is 2.25" and 1.5" tall, then this product might be what you need. 5) With the pliers, remove any end stiffeners that are pressed into both sides of the end of the headrail. 6) Slide the metal rod out of the gear from the old wand tilt mechanism. If the metal rod is shaped like a hexagon (6 sides and 6 corners) then this is the wand tilt mechanism that you will need for your blind. 7) Slightly spread the headrail to remove the tilter from the headrail. 8) Install the new tilter by seating the tilter and then sliding the metal rod through the center gear hole. 9) Put end stiffeners back on, attach wand, and then hang up blind. You're finished!