Middle Atlantic 3RU Heavy-Duty Rack Mounted Drawer with Keylock

This Middle Atlantic 3RU Heavy-Duty Rack Mounted Drawer with Keylock is engineered for professionals who demand secure, organized, and accessible storage inside standard 19" racks. With a compact 3RU height, a precise 15-7/8" width, and a depth of 14-1/2", it optimizes rack space while delivering dependable performance for equipment, tools, and accessories used in data centers, broadcast studios, AV installations, and on-site production environments. The front face features a black brushed and anodized finish that resists wear, fingerprints, and harsh handling—ensuring a sleek, professional look even in high-traffic racks. A removable protective mat shields equipment from scuffs during servicing, while the rear cable grommet provides a clean, efficient path for cable management, keeping back-of-rack clutter to a minimum and improving airflow. The integrated keylock adds an essential layer of security, allowing controlled access to the drawer’s contents in shared facilities or remote locations. Built from heavy-duty materials and designed for frequent use, the D3 combines rugged reliability with a refined appearance, making it a smart choice for installers who value both function and form in a single, compact rack drawer.

• The 3RU form factor is tailored for standard 19" racks, delivering substantial storage without protruding into the workspace while maintaining compatibility with common rack accessories and mounting hardware. The drawer pulls out smoothly on robust slides, supporting repeated access in busy environments such as control rooms, recording studios, and network closets, where quick access to maintenance tools or small peripherals is essential. This design ensures that technicians can perform routine tasks with minimal disruption to other equipment in the rack, promoting efficiency and uptime.
• The locking mechanism is a dedicated keylock, providing controlled security for sensitive tools, spare connectors, or configuration notes stored inside the drawer. In facilities with shared rack space, or in environments where access must be restricted to authorized personnel, the keylock helps prevent tampering and ensures that critical items remain in place between service windows. The lock operates smoothly and reliably, even after frequent use, helping to protect equipment and reduce the risk of accidental misplacement of valuable accessories.
• The front face showcases a black brushed and anodized finish, chosen for durability and a premium appearance. This finish resists scratches, scuffs, and fingerprints in high-traffic rack rooms, while maintaining a professional, uniform look when multiple racks are aligned in a row or mounted in a production environment. The aesthetic coherence of the finish also helps with branding and visual consistency across equipment racks in studios, data centers, and corporate AV deployments.
• An included protective mat and a rear cable grommet add real-world value at no extra cost. The mat helps prevent scratches on equipment placed in or around the drawer, while the rear grommet offers a tidy solution for routing cables out of the back of the rack. Together, these inclusions support better cable management, reduce wear on cables and connectors, and contribute to a cleaner, more professional rack presentation.
• Designed for heavy-duty use, this drawer integrates rugged construction with smooth, dependable operation. It is built to withstand frequent opening and closing, handling routine servicing, and supporting the daily needs of technicians who rely on quick access to small components and tools. The combination of sturdy rails, solid chassis, and a compact footprint makes the D3 a practical choice for installations ranging from multi- rack data centers to compact AV rigs where space is at a premium but reliability cannot be compromised.

Technical Details of Middle Atlantic 3RU Heavy-Duty Rack Mounted Drawer with Keylock

• Height: 3RU
• Width: 15-7/8 in (40.32 cm)
• Depth: 14-1/2 in (36.83 cm)
• Front Face Finish: Black brushed and anodized
• Locking Mechanism: Keylock
• Included Accessories: Mat and rear cable grommet included at no extra cost
• Rack Compatibility: Standard 19" rack systems
• Construction: Heavy-duty steel with precision-milled components for durability and long life

How to install Middle Atlantic 3RU Heavy-Duty Rack Mounted Drawer with Keylock

• Power down and unplug all equipment in the rack before starting installation to ensure safety and prevent data loss or equipment damage.
• Prepare the rack by verifying you have standard 19" rails and that the mounting area is clean and free of debris that could affect drawer alignment.
• Position the drawer inside the rack, aligning its mounting flanges with the rack rails. Ensure the 3RU height fits cleanly within the designated space and that the face is oriented properly for user access.
• Secure the drawer using the appropriate mounting screws through the pre-drilled holes in the rack ears. Tighten screws evenly to avoid skewing and verify that the drawer glides smoothly along its rails without binding or sticking.
• Route cables through the rear cable grommet, taking care to organize and secure cables to prevent pinch points. Close the drawer, test the lock with the included key, and verify that the drawer opens and closes smoothly while remaining securely locked when engaged.
• Power up equipment and perform a final function check, ensuring that the drawer remains stable under load, cables are neatly managed behind the grommet, and there is no interference with adjacent equipment or rack doors.

Frequently asked questions

• Is this drawer compatible with standard 19" racks?
• Yes. The Mid-Atlantic 3RU Heavy-Duty Rack Mounted Drawer is designed for standard 19" rack enclosures, occupying a 3U height in a typical setup and aligning with common rack accessories for straightforward integration.
• Does it come with a mat and rear cable grommet?
• Yes. A protective mat and a rear cable grommet are included at no extra cost to help safeguard gear and streamline cabling behind the rack.
• What is the finish of the front face?
• The front face features a black brushed and anodized finish, chosen for durability, ease of cleaning, and a professional appearance that complements other rack hardware.
• What security features does the drawer have?
• The drawer includes a keylock to provide controlled access, protecting stored tools and small components from unauthorized handling while in shared or public rack environments.
• What are the exact dimensions?
• The drawer is 3RU high, 15-7/8 inches wide, and 14-1/2 inches deep, making it compatible with standard 19" racks and fitting neatly into many AV, data, and broadcast rack layouts.
• What environments is this drawer ideal for?
• Its heavy-duty construction and secure locking make it well-suited for data centers, broadcast facilities, control rooms, studio racks, and on-site production environments where organization, security, and durability are critical.