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Cantilever arm ALK

Cantilever arms with FLS mounting channel profile - the cost-effective fixing

The fischer cantilever arms ALK enable the cost-effective fixing of single conduits and pipeline routes along walls as second base elements with the mounting channel profile FLS. Thanks to the slots at 90° to each other, the cantilevers can be easily adjusted. The ALK does not need to be cut to size because fischer offers standard lengths from 200 to 600 mm. The galvanized zinc version is suitable for installation in buildings. The fire inspection report as per MLAR / EN1363-1 of the ALK 37 provides added safety.

Product Description

  • The fire inspection report in line with MLAR/EN1363-1 of the ALK 37 guarantees independently tested functional safety.
  • The graduated range of lengths allows an ideal adaptation to the application.
  • The console's stable base plate offers a secure hold for a load-bearing construction.
  • The base plate's long slots, which are at 90° to one another, allow the console to be easily aligned.
  • Material Base plate: steel E295 (material no.: 1.0050) acc. to DIN EN 10025-2
  • Material Channel: steel S215 G (material no.: 10116 G) acc. to DIN 1623
  • Zinc plating: electro zinc-plated, min. 13 µm

Available Product Variants


Application and Permission

  • Economic installation of single pipes or pipelines along the wall


  • GS 3.2/15-141-4
For Details see corresponding Documents

Documents for Downloading


Title Type Created Valid Till
Test report (fire protection) (PDF, 4 MB) GS 3.2/15-141-4 14/12/2016 13/12/2021