rusty tv cable button

Ok so my 98 has a rusty adjust on the tv cable. I can push the button down but need to pry/pull to get it locked again. I have tried deep creep etc to free it up but now it just loses adjustmen often.

Where can I grab one? Will the old plastic renix adjusters work on a 98 4.0 with aw4?
Anyone have a spare and willing to part with one?

Thanks

Any 1997-2001 at the junkyard that still has an engine will have the parts you want.

Here in il they are all rusty lol.

Why would they use cheap metal on there?