"BONDHUS" Bondas is an American Allen Wrench manufacturer that invented the worlds first ball point hex wrench in 1964.
Suitable for fastening and sealing of square hole quality used in log houses, playground equipment, and booklets.
It has been processed to a ball point shape, so you can insert screws from an angle.
ProGuard treatment is more than 5 times more corrosion resistant than typical black-stained treatments.
The steel material is made of pro-tennis alloy steel, which is more than 20% stronger than typical steel materials such as vanadium steel.