기능

• It can be approached from an angle and has excellent operability.
• Tightening and loosening of hexagon socket head screws and hexagon socket head screws.
• The color coding makes it easy to recognize the size.
• Due to the ball point shape, it can be inserted into a hexagonal hole from an angle even in narrow places or places with obstacles.
• High strength, high toughness, and high durability are realized by using high-quality special alloy steel and carrying out optimum heat treatment.
• Excellent abrasion resistance and corrosion resistance and protects from rust by surface treatment using chrome plating.
• Uses a new type holder for smooth insertion and removal of wrench.