Middle Atlantic AP-4 Hinged Blank Rack Panel with Captive Thumbscrews, 4U RMS

Designed for fast, secure rear access in professional AV, IT and security racks, the Middle Atlantic by Legrand AP-4 4U Hinged Rack Panel (standard panel) streamlines maintenance for surveillance and monitoring systems. The hinged 4U RMS panel opens quickly to expose connector panels and cabling, letting technicians service DVRs, recorders and network devices without removing the entire panel. Built from 13-gauge aluminum with a flat black powder coat finish, the panel resists dings and corrosion in demanding installations. Captive 10-32 threaded thumbscrews provide tool-free operation and eliminate misplaced hardware on busy job sites. Available in solid or vented styles, the AP-4 lets you prioritize protection or airflow depending on your rack’s cooling needs. Sized for 19" rack compatibility and engineered for repeatable use, this access panel is ideal for surveillance, security, and network monitoring deployments where uptime and neat cable routing matter. Simplify service, protect equipment, and keep systems running—add the AP-4 to your next security or data center installation.

• Tool-free, captive 10-32 thumbscrews prevent lost hardware and speed routine maintenance for security and surveillance racks
• Hinged 4U design provides fast rear access to connectors and cabling, reducing service time and downtime
• 13-gauge aluminum construction with flat black powder coat resists wear in pro AV, IT and monitoring environments
• Fits standard 19" racks and panels to integrate seamlessly into networking, security and data center installations
• Solid or vented options control airflow and protect equipment from accidental contact while maintaining a professional appearance
• Lifetime limited warranty delivers long-term reliability and lowers total cost of ownership