Hi @jeffgray ,
Here’s a [https://www.ebay.com/bhp/speaker-terminal-spring|link] to suppliers of the type of terminal connector that I think that you’re asking about.
Hopefully, by scrolling down the page, you’ll be able to find a suitable replacement part.
If not, post some pictures of what your connectors look like (add dimensions if possible and also the model number of the speakers) and perhaps someone will be able to find an appropriate replacement.
Here’s how to do this. [guide|21499]