See how GRABO makes lifting heavy wood panels easy. GRABO is used in three different ways In this video. First, you will see how workmen place GRABO on the heavy wood panel to initially pick it up. Secondly, they will then place GRABO on the center of the panel to carry it. Carrying large heavy panels can be awkward and sometimes require 2 people to take on one, so GRABO reduces the manpower required. Holding the wood panel vertically is easy to do when using GRABO, allowing the workmen to hold it in place.