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Hammers are one of the most frequently used tools at home and work places among several tools. Among the hammers, claw hammers are used for general purposes and its existing design is visually threatening and actually dangerous. Claw-IN HAMMER presents a new hammer design in a safe shape by putting the rake part with a groove into inside of the head of the hammer. We can pull out a nail after inserting the head of a nail into the head of the hammer, which applies principles of the lever.
Hong-ik University
Seoul, South Korea
Young-wan Yang (Hong-ik University)
Hong-ik University
Seoul, South Korea