The feeder fastening is made of stainless steel AISI 304 (V 2A). Black color.
Inserts are made of fiberglass. Their strength does not allow the feeder to be deformed when the clamp is tightened. Inserts are protected from ultraviolet (solar) rays.
Thanks to the self-lock technology, the clamp does not require an additional locknut to be tightened.
The screw is separated from the inserts by a metal plate, which prevents accidental punching of the inserts and damage to the cable.