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All in one
Useing the structure of the magic cap to combine different sizes of the socket wrench tools,
users can easy to use the tool without recognize sizes. Easy to carry, and change the impression of tools.
Southern Taiwan University of Science and Technology
YongKang City, Taiwan
Southern Taiwan University
Xinying City, Tainan County, Taiwan
Jia-Cheng Chang Chih-Chia Kuo Chia-Yin Liao Ching-Yi Chen Hao-Kai Chen Wei-Chu Lin