I'll need to see if anyone I know has a lathe I could use... I have some nice walnut that I could turn into handles. I might have some other wood that can be used too (saved it from when I was making knives)... I even have some elk horn that I could make into handles. I'll need to check the old handle material inventory, but I might even have some deer antler too.
I'll post up what I have for antlers/horns (pictures) later, if anyone's interested in some...
I'd be interested to see what you create. FYI, I think you can find inexpensive starter lathes at hardware stores. Canadian Tire has them for about $100. Probably not great, but for the number of handles I'm going to make, likely good enough.
Rockler.com has the threaded inserts for 8.69 for a package of 8. Make as many as you want, sell the leftover inserts to a friend.....heck make extra handles and sell them at your next brew club meeting!!!