On Jun 12, 7:04 pm, "James" wrote:
Thanks for all the ideas. I have in fact tried liquid wrench, but it
wears off after a week or two.

I have not yet tried graphite, and had not thought of it. I think that I
will give that a try. I wonder if the powder or liquid graphite would do
best ?

Keep the comments coming !!

James

I've used powdered graphite on a couple of similar things. I got a 12
ounce squeeze bottle at the local True Value. Pretty cheap as I
remember. Don't know why a previous poster mentioned that it would
make a goopy mess. It's dry. Unless your door is really exposed to the
weather, the graphite should stay dry too....