The handle is part number AP14241 . Unfortunately it is no longer manufactured. The problem I have is this. The handle attaches to two metal levers that protrude from the front of the microwave by tightening two set screws at the top and bottom the handle. However, the threads on the bottom of the handle are completely stripped so that the set screw no longer holds. Is there some way to enlarge and rethread that hole so that a larger set screw could be used or some other possible solution to this problem?