Lighthouse:
Are you talking about the round ones? Yeah, they're just standard replacement rubber caps. I even recognize the style - they're made by Cooper/Eagle and are most likely Catalog #1709.
They're normally designed for indoor use. I doubt they're listed for long-term outdoor use.
OK, You may hit me now.
*Edited to change "cat." to "catalog" so it wouldn't be confused with "category.*
[This message has been edited by SvenNYC (edited 01-27-2003).]