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Multi-use spanner / spanner

Multi-use spanner
Multi-use spanner

This is a multi-use spanner, it combine different size of the hexagonal spanners in one spanner. When we use it, it’s able to meet the demand when we need to switch over different sizes. Each hexagonal is surrounded by another one, but does not affect mutual connection. the smallest four millimeters hexagonal is a basic prism, the ten millimeters hexagonal is the largest prism, it will turn to the right size automatically. At the end of the hexagonal, the structure make it stable enough, to make sure it will not fall down while we use it.

University

Jiangnan University

Jiangnan University
Wuxi City, China

Design

Jiangnan University

Jiangnan University
Wuxi City, China

Jiadi Ju Yang Gu Meng Chen Keyu Long