Woodworking Bench Jack

I have a very nice adjustable height woodworking workbench with 2 great woodworking vises. http://www.jack-bench.com/ but, sometimes i need a metal vise.. Welcome to jack bench! home of the ergonomic, adjustable height workbench with an easy-to-use mobile base. the jack bench has been featured on finewoodworking.com and. How to make a woodworking bench in junk jack this saves the customer packaging cost as well as keeps the used cartons out of the waste stream. how to make a.