Find out how GRABO is used to make stone lifting much easier. A worker places GRABO in the center of the square stone and lifts it to its position on the ground. Using GRABO to make sure the stone is even, the worker uses his free hand to guide the stone into position. When he is satisfied it’s placed correctly, he firmly and securely sets the stone down. Pushing the release button, the GRABO can then be taken off and used to lift the next stone.