
Welcome! If you’re speaking of the bolt with a handle at bottom center/right, that is referred to as a swivel locking mechanism, or just swivel lock. There is a thread you may present your request, right here;
Parts swap and request thread;
I am looking for front collars for a couple of old Chas Parker vices. If anyone is currently reproducing these, or has one or two laying around, please send me a direct message.
www.garagejournal.com
Here is a thread with a plethora of vise repair information.
I'm starting this thread to help me because i'm going to restore quite a few vises and I've only paid to have that done or done some basic repairs so far in my 60 years. as with all tools different manufacturers all do things a bit different and some makers even do different things on their own...
www.garagejournal.com