The screw and nut in the joint are completely flush with the surface of the pliers

Selve knækleddet er forsynet med en ekstra kraftig 4-punkts lås  Quad-Lock

CUPA 12 is a dark gray natural slate

Fully welded frames and a platform with non-slip and waterproof veneer ensure safety and stability

Tagbrønd Ø50x600 mm Alkorplan/Alkorplan F mørk O-ring Ø50x8 mm Sikkerhedshjelm The screw and nut inRoof well vertical Dimension: 50x600 mm mm O ring: 50x8 mm Material tube protection ring: Acid resistant steel AISI 316 Flange material: Stainless steel AISI 304 Membrane type: Alkorplan Alkorplan F dark Certification: TV Rheinland according to DS EN 1253 Roof drain is used for vertical drainage of a flat roof, with roofing felt or roofing foil. The roof well ensures a watertight connection between the roof surface and the downpipe under the roof