Things You'll Need
Instructions
Wipe the top of the door with a damp towel to remove and dust or dirt which has built up.
Place a thin towel, paper towel, or other piece of padding over the center of the door frame. This step is optional, but recommended so that the door does not get scratched from the clamp. Certain door jam basketball clamps may have a padding component built in.
Slide the basketball door jam clamp over the top of the door. Make sure that the clamp is centered. The clamp will firmly hold against the back of the door.