Ladder Rack – Cable Runway Moveable Cross Member

Gruber Movable Cross Member — Adjustable Crossbar for Cable Runway

The Gruber Cable Runway Movable Cross Member provides a relocatable attachment point that can be positioned anywhere along a standard cable runway, giving installers precise control over where cables drop or change direction. By allowing cables to be supported at any location between fixed cross members, it helps reduce excess slack and maintain clean, organized pathways that are essential in high-density data center and enterprise environments.

The design incorporates a 1-1/2″ x 3/8″ (38 mm x 9.5 mm) stringer that fits all Gruber cable runways, ensuring a secure fit without additional modifications. Its low-profile form factor preserves airflow while still delivering the structural support needed for heavier cable bundles. Installation uses only the supplied hardware—no drilling or welding—so the cross member can be slid into place, locked, and repositioned quickly during upgrades or reconfigurations.

• Fully adjustable placement — Move and lock the cross member anywhere along the runway for precise cable support and drops.
• Fits standard Gruber runway — Uses a 1-1/2″ x 3/8″ stringer profile that matches all Gruber cable runways.
• Low-profile design — Maintains airflow while providing structural support for dense cable bundles.
• Tool-friendly installation — Installs with the supplied hardware and common tools; no custom fabrication required.
• Ideal for high-speed cabling — When paired with radius drops, supports smooth curved paths that protect fiber and high-speed data lines.