기능

• Since the angle is not fixed at 90 degrees and can be used at a maximum angle of 180 degrees, it can exert force in places where there are obstacles.
• Special matte chrome finish is used for surface treatment to prevent corrosion.
• Continuous tightening is possible.
• No need to insert or remove the wrench even in obstructed areas.
• For tightening and loosening bolts with star holes.