30 inch wide workbench. I would say about 25 to 30 years ago. How to build an extra large diy workbench with free plans and tutorial by jen woodhouse of the house of wood. We built a two shelf bench but this design can be easily modified for three or four shelf models. The frame for the workbench consists of two rectangles 76 inches long by 32 inches wide made from 2x4s and four legs 32 inches long also made from 2x4s.
36 inch wide reel mount rack. Our goal for each workbench is an inexpensive free. This weekend we built the first of four heavy duty workbenches for the opc workshop.