Product Questions? Ask Our Experts! 888.230.3661 sales@creationnetworks.net Contact us today for your best package pricing and product availability.

Middle Atlantic MRK-3726LRD 37SP/26D MULTIBAY MRK LRD

Regular price $1,805.00 Sale price $1,624.50
Shipping calculated at checkout.
Middle Atlantic  |  SKU: MRK-3726LRD

Shipping Availability*

Free Ground Shipping on Most Orders Over $250.00

Looking for the best price or expert advice? Give us a call at 1-888-230-3661 or use the Live Chat below. Buying 1 or 100, you may qualify for greater savings beyond the advertised price.

Accepted payment methods

Product Overview

The Middle Atlantic MRK-3726LRD is a 37-space, 26-inch-deep multibay gangable AV rack enclosure with a lever-release door (LRD). It combines a practical rack depth with a tool-free lever-release front door mechanism, designed for high-density AV installations where frequent equipment access is required.

Product Description

The MRK-3726LRD is part of Middle Atlantic's MRK (Multibay Rack Kit) series, built for scalable multi-bay AV rack systems. At 37U and 26 inches deep, it accommodates a large range of AV and IT equipment while remaining practical in depth-constrained equipment rooms. The lever-release door (LRD) mechanism allows rapid tool-free front door opening, improving efficiency during installation and maintenance. The rack is gangable — multiple MRK units can be joined side-by-side for larger multi-bay systems. Middle Atlantic's full accessory ecosystem is compatible with this model.

Key Features

  • 37 rack spaces (37U) of usable equipment mounting
  • 26-inch depth for moderately compact rack rooms
  • Lever-release door (LRD) for tool-free front access
  • Multibay gangable design for scalable rack systems
  • Compatible with Middle Atlantic MRK series accessories
  • Heavy-gauge welded steel construction

Typical Applications

  • Corporate AV equipment rooms with high equipment counts
  • House of worship and performing arts technical rack systems
  • Broadcast and production facilities requiring frequent rack access
  • Education and government AV installations with multibay requirements
  • Multi-bay AV rack systems where tool-free access improves workflow

Technical Specifications

Specification Value
Model MRK-3726LRD
Rack Spaces 37U
Rack Depth 26 inches
Door Type Lever-release (LRD), tool-free
Configuration Multibay gangable
Frame Material Heavy-gauge welded steel
Series MRK
Manufacturer Middle Atlantic

FAQ

What is a lever-release door (LRD)?
The LRD mechanism uses a lever handle rather than a key or tool to open the front door, allowing fast tool-free access to rack equipment.
Can this rack be ganged with other MRK units?
Yes. The MRK-3726LRD is designed to gang with adjacent MRK enclosures to form wider multi-bay rack systems.
Is a rear door included?
Rear door configurations vary. Consult Middle Atlantic accessory documentation for rear door options compatible with the MRK series.
Where can I purchase or get a quote?
Contact Creation Networks at creationnetworks.net for pricing and availability.
NATIONWIDE AV SERVICES

Nationwide Audiovisual Services, Design, Installation & Support

Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.

From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.

Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.

CREATION NETWORKS — A PARTNER YOU CAN TRUST SINCE 2006