Professional Allen key from the American company Bondhus, made of ProTanium® steel and coated with a special ProGuard layer. Bondhus tools are top of the market with a hallmark of combining the highest strength and quality of construction.

• PROTANIUM: High-strength steel that is the result of years of research and ongoing improvements.
• PROGUARD: Corrosion protection technology, offering incomparably better corrosion protection compared to other methods.
• The application process of ProGuard includes surface cleaning of the tool and electrolytic treatment for better durability.
• Tests show that ProGuard protection is up to 5 times higher than any other product on the market.