Work smarter not harder. Witness how GRABO is used to lift a large glass pane with two GRABOs attached to each side. The workers use a crane attached to the two GRABO devices. This allows them to move the glass much more safely and securely than they would if they were holding it with their bare hands, reducing the chance of an accident. The GRABOs attached this way will allow the workers at each side to safely and securely guide the glass into place.