1. Size from 22mm to 150mm,also can make inch sizes.
2. High Hardness,Corrosion Resistant.
3. Die forged.

1. Used to tighten or loosen large bolts and nut.

2. Black finish.

3. Large striking surface.

4. Short offset handle clears obstructions and is easily used in confined spaces.

5. The heavy box walls provide greater torque transmission.

6. Box opening is designed to remain on fastener when wrench is struck.