The roof support type GKNC 17 M - UNIVERSAL is intended for mounting a round conductor with a diameter of Ø8 - Ø10 mm on bitumen, lime, wood, clay, PVC and all other coverings. It is installed by simply tightening the M bracket. It is composed of an M bracket, an upper presser, a DIN 603 screw and a base with a surface of 81x30 mm with three cut obstacles that prevent extraction. We have three sizes depending on the thickness of the cover to which the attachment is made:
H = 0-15 mm,
H = 15-30 mm,
H = 30-45 mm.
It is made according to regulations and standards.
