Vertical Anchorage Line System


The KARAM vertical lifeline enables a worker equipped with PPE (Personal Protective Equipment) to secure their ascent on a ladder. It can be installed on pylons, concrete or metal structures, etc. Suitable for indoor and outdoor use.

The installation and inspection of all KARAM products can be done by Nardal Safety, who is authorized and certified.


The fall arrest system on the cable allows a user to be secured during their movements, without interruption.

The KARAM vertical lifeline is used in various industries such as wind energy, telecommunications, sanitation, nuclear power plants, or any other industry with access via unsecured ladders.

This vertical lifeline is fixed by clamping onto the rungs of a ladder compliant with the standards EN 353-1:2014+A1:2017.

All vertical lifeline are designed with an extra flexible cable made of stainless steel 316 with a diameter of 8 mm or 10 mm (VERTEX PN 7000-10).


A sliding vertical cable fall protection system allows a user to be secured during ascent/descent on a ladder. It can be installed on a pole, concrete or metal structure, etc. Suitable for indoor and outdoor installation. Designed for use by a single user in this configuration.

  • Minimum length: 3m (no maximum length).
  • 1 guide cable every 10m.
  • Connection to the lifeline with the rope grab/pass through carriage fall arrester.

The energy absorber PN 7000(02) absorbs the intensity peak during a vertical fall. Made entirely of stainless steel 316, without any plastic elements, it is perfectly suitable for the most demanding environments.

In the event of a fall, the energy absorber reduces the deformation of the support and absorbs a portion of the impact experienced by the user.

Quick assembly.


The PN 7000(28) low-end tensioner termination is a cable tensioning device for vertical lifelines equipped with a tension gauge.

Allows maintaining a continuous tension of 2 kN on the cable. The tension gauge also serves as a fall indicator.

Attaches to the lower position of the vertical lifeline.