Overview of the advantages of the hex wrench

Hexagonal wrenches have survived today and have become an indispensable and powerful tool in industrial manufacturing. The key lies in its own uniqueness and many advantages:

1. It is simple and lightweight.

2. There are six contact surfaces between the socket head cap screw and the wrench, and the force is sufficient and not easily damaged.

3. Can be used to screw deep holes.

4. The diameter and length of the wrench determine its torque.

5. Can be used to screw very small screws.

6. Easy to manufacture, low cost.

7. Both ends of the wrench can be used.

Related information: Guangdong screws , Zhongshan screws