I have an Andersen Atrium door in which the key for the locking mechanism has been lost. Do you have the replacement for this. It has the shape of your
40-129 and
40-123. It is 2 1/2 inches long with the screw centered in the lock ( unlike the
40-123 which is offset). The height of the front where the key is inserted is 1 5/16 and the thickness is 5/8 at the key insert.
Let me know
Andy