The rest of a Krenov door
Bill Tindall, E.Tn.
I have never seen a door make by Krenov but a student lives nearby and I presume what he tells me is accurate. The top of the door has the rub catch previously described. Under the bottom is a post that just touches the door bottom. Its function is to support the door when it is closed. Shown is a post for the corner cupboard upper door.