michaelwelch
When you think about the most important part of the door most peope would say the handle. I would say the large piece of wood that covers the hole in the wall, but there is one piece most peope forget, and it is the hinge. The hinge is what keeps the entire mechanism functioning, without it we wouldn't be able to move the door, so it's even more useless than a hole in the wall. Heaven forbid.