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Low-Giap-Thong-Singapore
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A hex key, also known as an Allen key or Allen wrench, has many qualities of Tai Ji.
1. Rigid microstructure
2. Rigid macrostructure
3. Multiple contact points of engagement
4. Fit into the bolt/screw and become “one”
5. “No Move” engagement
6. Lever action
7. Mechanical advantages of a lever
8. Indirect power
9. Rotation(partial – arc)
10. Efficient and Effective.
![](https://practicalmethod.com/wp-content/uploads/Allen-Key-扳手-400x277.jpeg)
Allen Key 扳手