I picked up this vise yesterday at a estate sale, I found one a while back that looks just like it and it's great very heavy and solid. I do not find any ID on either of them, The newest one I picked up though does bring up a question. There is no way I've found to lock up the jaw section from pivoting, the base has 2 bolts that keep it from pivoting but the jaw section just rotates ? The other vise that looks just like it has 2 bolts on the side of the casting that secure the jaws from rotating, I've just not seen one that doesn't lock down somehow. I also picked up Sun Engine analyzer from the same guy it's old a huge great shape though, picking it up tomorrow paint looks good all the decals are there about 6' wide and 5' tall with the oscilloscope and all the other gauges I don't think I'd ever use it but it looked to cool to let it go to a scrap yard. Anyway any info or thoughts on the vise would be appreciated. Thanks, Eric
