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Cicada Tail / Hardware Tools

Cicada Tail
Cicada Tail

This is a multi-functional spanner design, and inspiration comes from the tail of cicada. It can scale up and down because of spring sets attached to its interior. And it can adjust freely according to the size of nut, replacing a variety of spanner type. Products can also be used as a hammer at the same time. It can change role according to the demands.

University

Yanshan University

Yanshan University
Qinhuangdao City, China

Design

Yanshan University

Yanshan University
Qinhuangdao City, China

He Wang Shi-jiang Hou Yue-lin Liu