BALSIMPORT /
U-nails
The U-Nail is a steel assembly key slightly different from Cap Nail, but it has the same self-locking features with the two sharp wings. It is also designed and manufactured in France specifically adapted and designed for wood assemblies. The assembly is done using a small mass or a pneumatic tool (contact us).
It is invisible and leaves no trace of assembly. It is used in all types of wood.