I don't have pictures of the striker post during installation. But the process was pretty straight forward. Once the door latch and handle was done, the location of the striker post was marked with a marker. A hole was cut about an inch square so the post would have some adjustment. A reinforcing plate was made to fit on the back side with a 1" matching square. The reinforcing plate would have flanges to capture the "nut" the striker post screws in to. I drilled 4- 1/4" holes around the square hole in the outer skin. The striker was bolted into position and the door was opened and closed several times to assure the door worked properly. Once assured of a functioning door, the reinforcing plate was plug welded to the outer skin through the 1/4" holes.

Pictures of the striker bolted in place, painted.