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L-keys/key / key

L-keys/key

The L-keys are designed to help people to open the doors more easier with the longer
lever arm. The L-keys with different special sections are also easy to be distinguished.
We can quickly recognize which key to which door.

University

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Design

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Tuo Jin, LingEn Wang, Jinping Fu, Huixian Chen