For damned will he be who tries to lift loads with such an extremely narrow grip! A rod 55 mm long and 10 x 10 mm thick. Tool that reduces the ego but strengthens the fingers, engaging the ends. A few kilos are enough to put the hand in crisis.
There are two grips allowed, the Classic Pinch and the Key Pinch. When lifting a load with this tool, the correct use is to have the piece as horizontal as possible with the floor.