The first vise that was purchased was a screw-less design, 3" wide jaws, made by STM. Clamping wasn't consistent and it quickly broke on me with the tiny retaining screw for the rod giving out. Junk. So I bought a 4" Glacern for the sale price of $230.00 plus shipping ($79 to Canada). What a great deal and fantastic vise. Bed height within .0002", sole parallel to bed within .0002", jaws perpendicular to bed within .0003". There is no slop at all, it is very solid. I still have to get some 3/8" hardware and mount it.
You can't really see the numbers on the sheet due to flash, but here it is anyway.
