InLine Universal cable guide rail 3-level (80/100/120 cm) for under-table mounting, black

The InLine Universal cable guide rail 3-level (80/100/120 cm) for under-table mounting in black is a steel cable management rail designed to organize power strips and data cables beneath desks. It features three selectable lengths (80, 100 and 120 cm) to fit different tabletop widths and a powder-coated steel construction for daily professional use. The open-holder design accommodates multiple power adapters and provides air circulation around power supplies while keeping cables routed and off the floor.

Advantages

The three-stage length adjustment allows the rail to be adapted to a variety of desk sizes without cutting or additional parts. Tool-free assembly with screw clamps fastens the rail to tabletops with a thickness between 5 and 50 mm, preserving the surface and enabling easy relocation. The powder-coated steel construction delivers mechanical protection for cables and connectors and supports height-adjustable desks by maintaining cable routing during movement. The open design reduces heat buildup around adapters and simplifies access for maintenance or reconfiguration.

Suitable for

When it may not be suitable

This cable guide rail is intended for under-table mounting and may not be suitable where there is no accessible underside of the desk or where very shallow or highly irregular table edges prevent secure clamping. It is not a fully enclosed trunking system, so it does not provide complete dust or liquid protection for cables or adapters.

Key specifications

How to use

Select the required rail length (80, 100 or 120 cm) to match the underside width of your desk, position the rail under the tabletop so that the screw clamps align with a suitable clamping area, and tighten the clamps by hand until the holder is securely fixed. Route power strips and adapter plugs into the open holder so that cables follow the rail and exit at the desired point; allow space for power supply ventilation. For height-adjustable desks, check clamp tightness periodically and ensure there is no pinching of cables when the desk moves.

What to consider before purchase

Recommendations

Place bulky adapters centrally within the rail to balance weight distribution, leave gaps for airflow around transformers, and periodically inspect clamp tightness and cable condition—especially on height-adjustable desks—to maintain secure, functional cable management.