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In Praise of Old-School Bench Vises
Question
The amazing thing is it has a locking mechanism that rotates 180 degrees after loosening the clamp allowing it to freely slide. When you tighten the clamp the mechanism rotates 180 degrees into the locked position and is easy to tighten. The mechanism is very smartly designed and heavy duty, unfortunately the heavy brass threaded sheave that mates to the acme screw is about half worn, a testament to how much use is has seen. My friend told me that he regularly used it to bend heavy steel pipe and as an anvil for shaping steel bar. It is built heavy. It is nice to have something like this in the shop to remind me of another day when carpenters really shaped wood with their hands and the engineers designing our tools were craftsmen and not just CAD engineers. I tried to take a picture of the rotating mechanism, but it is hard to understand how it works without seeing it in action. It is simple genius.  Click here for higher quality, full size image  Click here for higher quality, full size image Forum Responses
From the original questioner: I am familiar with Record but I never saw their high end vises in real life. You are saying that they have this rotating mechanism that allows free sliding of the jaws in both directions? Also this design allows the vice to be tightened in a ratcheting motion. I know Record has a bench vice that allows rapid opening, but this mechanism allows rapid opening and closing then instantly engages the screw when the handle is turned in the tightening direction. I wonder if I can buy a replacement for the threaded brass sheave? I am really impressed with this tool. It reminds me of working with my dad when we still used jack planes and hand saws on the job site. From contributor L: That's just standard fare in just about every shop in the country. Those wood vises are the most handy tool in the shop. The free slide in two directions is what made them so popular. We have four in our shop. We face the jaws with 1/4" maple to protect the work piece. Some came with wood faces. You are right though - they are remarkable! From contributor A: My Jorgenson slides in both directions as well. I guess it’s one of those things that you think is so cool it must be unique. However, the reality is they have been making nice vises for a long time. From the original questioner: I had a Jorgeson and a Colombian in my old shop. I have used the Veratas and I think the Record vises in shows. But I have never seen one with this contraption to automatically lock the screw. I am sure it is standard fare in older shops, but I never seen one like this. It is nice to know that in the age of CNC and CAD we still find use in these simple tools.
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