Professional Allen wrench from the American company Bondhus, made from ProTanium® steel and coated with a special ProGuard layer. A hallmark of their products is the combination of the highest strength and quality of construction. Bondhus tools are sought after by the most demanding users in over 60 countries.

• PROTANIUM: The high-strength Protanium® steel is the result of many years of research and continuous improvement.
• PROGUARD: The ProGuard surface protection offers unmatched corrosion resistance, protecting the tools from corrosion.

The surface application process includes meticulous cleaning, an electrolytic process, and the application of fast-drying oil, ensuring resistance to moisture or contamination penetration.