Miss seeing you buddy. Get up here soon!
We stock all the replacement parts for Renzetti. We don't charge for the plastic parts so give me a call toll free at 877-448-3474 and I'll send you what you need. We do charge for replacement jaws but they hardly ever wear out. BTW, I just checked my e-mail. Since yesterday morning I had 208 e-mails, 207 of which were spam. Companies get pounded with spam and it's easy to erase a real one. I use the telephone for that reason if it's something important. That's probably what happened with Renzetti. I think that part is plastic so it won't eat away at the shaft. I also use a Dyna King Professional and a Renzetti depending on what I'm tying.