คุณลักษณะ

• Unique corrosion resistant finish makes it 4 times more corrosion resistant than conventional plating.
• Tightening and loosening of hexagon socket head screws and hexagon socket head screws.
• It is a surface processing without conventional substances such as chromium and nickel developed jointly with an American chemical manufacturer.
• The micro-grip finish prevents the surface from peeling due to chemical bonding (US patent), making it hard to slip even with oily hands.
• Uses a protenium alloy steel and has excellent tensile strength.
• Since the intersection of the hexagonal wrench and the bolt is set to 0.054 mm or less, it is very hard to lick.
• The case that holds the hexagonal wrench has a lock function, so it won't fall apart even in the tool box.