Hubbell HM17C M-Series Horizontal Cable Management with Cover, 1-Unit, 7" Extension, Black

Keep rack cabling organized and protected where uptime matters most. The Hubbell Premise Wiring HM17C M-Series horizontal cable management unit delivers a compact, professional solution for routing patch cords and low-voltage cabling in demanding security, surveillance and networking environments. Designed as a 1‑U cable manager with a 7 in extension and rugged steel construction, this unit secures cable slack, reduces strain on terminations, and helps maintain proper airflow across equipment.

The included snap-on cover conceals bundles for a neater rack appearance and added protection — improving visual management for monitoring systems and simplifying routine servicing. Its black finish integrates seamlessly with standard rack equipment, while compatibility with M-Series frames makes retrofits and new installations faster for IT and physical security teams. Whether you’re deploying camera systems, access control, or high-density network switches, the HM17C helps reduce cable-related faults and speeds troubleshooting.

Ideal for data centers, NOCs, and security closets — add the HM17C to your next rack build to improve cable organization and reliability.

• Maximizes rack density with a low-profile 1-U design while the 7 in extension keeps slack and patch cords routed neatly
• Durable steel construction protects critical security and surveillance cabling from abrasion and strain
• Snap-on cover conceals bundles for a clean, professional appearance and improved airflow
• Simplifies installation and maintenance for networking and monitoring systems, reducing downtime
• M-Series compatibility streamlines upgrades across IT, low-voltage and physical security deployments
• Black finish provides a discreet look in data centers, NOCs, and surveillance closets