Professional Allen wrench from the American company Bondhus, made of ProTanium® steel and coated with a special ProGuard layer. A characteristic feature of its products is the combination of the highest strength and quality of manufacturing. 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, providing tools with unmatched properties.
• Heat treatment: A specially selected heat treatment process ensures the unique properties of ProTanium® steel.
• PROGUARD: The ProGuard technology offers excellent protection against corrosion, making the tool's surface resistant to moisture or contamination intrusion.
• Testing: Independent laboratory tests show that the ProGuard protection is up to 5 times higher than any other product on the market.