joe.striper
Well-known member
Hi,
I picked up this vise from a guy when I was looking around in his garage while buying some used tool cabinets. He said it was used in a production shop for many years and was his when the shop closed. After cleaning it a bit, I found the crack in the dynamic jaw brace, but no other cracks in the jaws. I can braze repair the crack, and the vise actually works fine with it, just binds a bit when fully open. At 10.5" full open, I don't think I will need that very often. Jaws are 5 1/4 wide and the rotating jaw works with some persuasion. My question is what is it? There are no markings anywhere on it. I think it's a Rock Island, but I'm just guessing. Any ideas?
I believe it is a Prentiss. They are famous for that split. Before you repair it remove it and clamp the hell out of it. When you braze it clamped it wil have no binding.
I looked at Amazon.com instead of Amazon.ca (Canada) and they're about $20 in the USA.





I was thinking that since this isn't as solid as my No 6, I would use it for more finesse type work. The holes are stripped but I figure I'll just tap em out for 5/16-18 like most vises are. They were 1/4-20 from the looks of it.

