Problem: Spindle is split and I don't know the manufacturer. The handle to the outside entrance does not have a hex key but a small drilled hole with a hollow pin that holds the handle in place. The spindle is fatter than most I have seen at Lowes.
What I know? The door has bar at the top and bottom that when the thumb handle is turned locks the (Shooting?) bars into place along with the dead bolt. The door has a metal trim that will be need to be removed if I am to replace the lock inside the door.
Top right hand corner of opening glass door that is on the right side that swing into the house has etched printed the following:
IGCC CBA 1-93 or I93
Insulshield
IGMAC CIG-2
From inside of House the Door is on the right and opens into the house. The door handle is of course on the right as well.
-Don