Roof support type GKNL 11 M is intended for mounting a round conductor with a diameter of Ø8 - Ø10 mm on the roof plane; bitumen, lime or PVC cover. It is installed by gluing with double-sided adhesive 3M tape. It is composed of a support and a base with a surface of 73x78 mm, on which 3M tape is glued on the bottom side. It is made according to regulations and standards.
