Hi", TomR, I can't help you with finding the door gear you're looking for, but I "may" have an idea that may help. If you can't find anything suitable. Is it possible to cut 2" or 3" off the top of the door, then refixing the offcut to the door frame on the top,? you are then only lowering the door opening size a little, you can then do the same with the other doors so they wont look odd. "Just an Idea". John 2000.