I've got shower knobs that need replacing. I attempted to unscrew the screw in the middle, but it is rusted, and I can not remove it. What do I need top do to replace these knobs?

Hi ref

Have u tried WD40 on screw?

What are knobs made of?

Chuck

Thanks for the response Chuck. Even with WD40, the screws are rusted to the point where there is no way get a screwdiriver to get a hold. The knobs are plastic, and I want to replace them with metal knobs. Can they be cut off, and the screws somehow removed that way?

Melvin

If the heads are stripped on screws, u can get a screw extractor at hardware store or big box store.

Soak with WD40, tapping screw to let oil work.

Use extractor to remove screw. U will have to wiggle handle to get off. It may be rusted on also. There is also a tool for removing handles.

Let us know how u make out.

Chuck

Chuck nailed it with the WD-40 and screw removal tool.(see image) .
And for those stubborn handles a handle puller,(see image) might be just what you need. Good luck, Tom