Extend the arm of the pneumatic closer as far as possible, and use a pin to connect it to the jamb bracket. Pin the other end to the door bracket, as shown. Repeat Steps 4 and 5 to mount a matching closer at the top. Next, hook on and fasten the rain-cap mounting flange, which covers the gap between the top of the storm door and the head casing.
More in Interior
⅛-inch diameter drill bit