To hold a lot of pliers, it's easiest to just hook them onto the edge of a piece of wood. A lot of pliers go in a small amount of space that way. The piece of wood in this holder is tapered towards the top edge, so that it doesn't force the handles too far apart. It's really only about half full with pliers so far.
DIY Tip of the Day: Cabinet Assembly Station. Here’s a third hand that will ensure square, no-hassle cabinet assemblies. Cut four 7-in. long 2x6s and screw or nail them to a plywood base, leaving exactly square crisscross channels just wide enough for the cabinet parts to fit in snugly. When you assemble the cabinet, the station will keep the parts vertical and aligned while you apply glue or pound in nails.
Industrial nightstand. Industrial side table. Beam end table, night stand. Steel and wood end table. Industrial table. by UrbanIndustrialNW on Etsy https://www.etsy.com/listing/226517249/industrial-nightstand-industrial-side