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Hand Tool / Telescopic Allen KEY

Hand Tool
Hand Tool

Conventional Allen KEY has nearly ten kinds of sizes.
Must be used to compared to right size from the whole Allen KEY. This design utilizes telescopic antenna concept.
The kind of design can enable Allen KEY wrench to transform many kinds of size and also satisfied users.
This idea can be more convenient with the use, also reduce the material the waste.

University

Chanyang University of Technology

Chanyang University of Technology
Taichung, Taiwan

Design

Chanyang University of Technology

Chanyang University of Technology
Taichung, Taiwan

Wen-Hung Lo Hui-Fen Hsiao