Description
- A New Concept Of Magic Wrench Can Tighten and Loosen Hexagon, Square, Triangle, Circle Nut and Bolt.
- Permissible range (9~36mm)
- Since plaste spring,robust and less trouble.
- Utility Model Registration, Design Registration,A Patent Application in Korea, China, USA
- Features: Teeth Hardness 600C Heat Treatment
- Precautions - After the close contact surface 3 of the object (A, B, C) in the Magic wrench Please operation. Please periodically applying an oil to the inside of the D part of the magic wrench.
