Original Black and Decker WorkHorse Adjustable Platform Brackets. Like new ... comes with Owner's Manual - Can be used as scaffolding or a simple workbench/sawhorse - Simply use desired length of 2 x 10 surface and desired lengths of 2 x 4 legs - Very easy to re-adjust height, add/remove legs. I would trade for a 12-36" metal T square or ...make me an offer I can't refuse.