Front Doors

Universal Solid Front Doors
Universal Solid Front Doors

Beveled corners provide a stylistically modern appearance, while hinging either left or right. Black textured powder coat finish. Fits WRK, MRK, VRK, ERK, and DWR racks. Also available in Plexiglas and Fully Vented.

Universal Plexiglass Front Doors
Universal Plexiglass Front Doors

Beveled corners provide a stylistically modern appearance, while hinging either left or right. Black textured powder coat finish. Fits WRK, MRK, VRK, ERK, and DWR racks. Also available in Solid and Fully Vented.

Universal Fully Vented Front Doors
Universal Fully Vented Front Doors

Beveled corners provide a stylistically modern appearance, while hinging either left or right. Black textured powder coat finish. Fits WRK, MRK, VRK, ERK, and DWR racks. Also available in Solid and Plexiglass.

DRK Series Front Doors
DRK Series Front Doors

These doors fit the DRK series of 30" wide racks. Front doors offered in various configurations. Beveled corners provide a stylistically modern appearance, while hinging either left or right. Black textured powder coat finish.

SLIM-5 Series Front Doors
SLIM-5 Series Front Doors

Two styles of Slim 5 doors (plexiglass, and solid) are offered to suit the needs of any application. Capable of being installed with a right or left swing, all doors are equipped with a cam keylock and an attractive flush pull.

Replacement Door Keys
Replacement Front and Rear Door Keys

Middle Atlantic SFD-KEY and SRD-KEY set of replacement keys for front and rear doors.

Rear Doors

High CFM Split Rear Doors
High CFM Split Rear Doors

Protect equipment from the damaging effects of heat from servers, NVR's and DVR's with the adjustable 6 fan High CFM Rear Door. This cupboard style split rear door pulls hot air from the rear of the cabinet and directs it up towards return air ducts.

Universal Vented Rear Doors
Universal Vented Rear Doors

Beveled corners provide a stylistically modern appearance, while hinging either left or right. Black textured powder coat finish. Fits WRK, MRK, VRK, ERK, and DWR racks. Also available in Solid and Fully Vented.

DRK Series Rear Doors
DRK Series Rear Doors

These doors fit the DRK series of 30" wide racks. Rear doors offered in various configurations. Beveled corners provide a stylistically modern appearance, while hinging either left or right. Black textured powder coat finish.

SLIM-5 Series Rear Access Panels
SLIM-5 Series Rear Access Panels

Rear access panels feature a unique no-hinge "tip-out lift-off" design with a two 4" fan laser knockout for cable pass-through on the bottom. Securing keylock included.

Side Options

Universal Side Panels
Universal Side Panels

Middle Atlantic SPN series side panels fit all WRK, MRK & VRK series racks as well as the VMRK-54 rack. These side panels feature stylish beveled corners to match the aesthetics of the enclosure, easily lift on and off, and include an internal locking kit. Black textured powder coat finish. Sold in pairs.

SLIM-5 Steel Side Panels
SLIM-5 Steel Side Panels

Vented at top and bottom, the Slim 5 removable side panels are equipped with recessed lift handles and their own internal locking clips. Made from 16-gauge steel and finished in a durable black powder coat or granite gray, each side panel adds 5/8" to the cabinet's overall width. Sold in pairs.

Vertical Cable Chase
Vertical Cable Chase

Built for use with our WRK, MRK, and VRK rack enclosures, these 4" wide cable chases provide ample space for the safe and unobtrusive routing of cables between racks.

SLIM-5 Cable Chase Kits
SLIM-5 Cable Chase Kits

When bolted between racks, each kit provides additional room for wiring and power distribution in multi-bay applications. Each 3 piece kit includes front, rear and top channels, as well as mounting hardware. This option is required when installing doors on multi-bay Slim 5 racks.

Top Options

Top Options
Top Options

Top options accept 4-1/2", low-profile 6" or 10" fans for Active thermal management. Vented pagoda tops maintain enclosure temperatures through natural convection while minimizing the amount of dust and debris that can fall into the rack, and adds 1-1/2" to the top of the rack. Solid, slot pattern vented, large perf vented and cable ladder adapter tops also available. All tops (excluding MV-PVT and MW-LA) include a removable two space service plate. Allows removal of top without disrupting cable bundles.

Top Rail Options
Top Rail Options

Convert the top of any WRK, MRK, VRK, VMRK, or DRK into useable rackspace with the MW-TR top rail kit. Middle Atlantic top rail option includes a pair of 11-gauge, 10-32 threaded rack rail, mounting angles, and hardware. When installed, top rail is recessed 1/8" from top of rack.

Bottom Options

Caster Bases
Caster Bases

With a 1300 lb. capacity, Middle Atlantic's caster bases are equipped with heavy duty 3" swivel wheels. Each base comes with its wheels preinstalled, fits inside rack, and raises total rack height only 3/4".

SLIM-5 Caster Sets
SLIM-5 Caster Sets

Set of 4 commercial grade or fine floor friendly, locking or non-locking casters. Casters add 3-7/8" to overall cabinet height.

SLIM-5 Skirted Caster Bases
SLIM-5 Skirted Caster Bases

Skirted base with 4 non-locking commercial grade or fine floor friendly casters. Available for the 20" and the 26" depth SLIM-5 series racks.

Inner Platform Bases
Inner Platform Bases

Provides a handy platform flush with bottom rackspace for supporting heavy equipment and mounting electrical boxes. Fits inside rack.

Rack Base Templates
Rack Base Templates

Use these handy bottom templates for pre-installation of floor anchor bolts prior to the arrival of the racks. Conveniently keyed to interlock, use two and "leapfrog" them to layout entire bays of racks.

Riser Bases
Riser Bases

Time-saving and practical, RIB Series riser bases are 2-1/2" high risers which provide the ability to perform field rough-in procedures prior to the arrival of the racks and enclosures.

Raised Floor Riser Feet & Support Angles
Raised Floor Riser Feet & Support Angles

For applications such as those in computer rooms with 12" raised floors, the VFEET support feet can be used to raise an entire RIB base up to floor level. To support floor tiles in situations utilizing a RIB/VFEET system, use the raised-floor supports

Seismic Floor Anchor Brackets (xxx-Z4)
Seismic Floor Anchor Brackets (xxx-Z4)

When properly installed, seismic floor anchor kits bring any WRK, WRK-SA, MRK, VRK or ERK series enclosure to zone 4 upper floor essential equipment rating.

Other Options

WS Series Multi-Bay Writing Shelves
WS Series Multi-Bay Writing Shelves

Designed to provide a secure work surface, these writing shelves are available for the WRK or MRK series enclosures. Offered in two, three, and four-bay sizes to span multiple ganged racks, these shelves feature an attractive 1" thick graphite-marbled laminate surface with a durable black T-mold edging.

Door Latch
Door Latch

Can be user-installed in place of a keylock on all of the Middle Atlantic doors.

DWRSR-ZL Zero Clearance Latch
DWRSR-ZL Zero Clearance Latch

Front mounted Zero Clearance Latch saves valuable wall space by allowing wall racks to be placed side-by-side, in a corner, or wherever side clearance is an issue.

Leveling Feet
Leveling Feet

Adjustable leveling feet fit EGR, ERK, WRK, WRK-SA, VMRK, DRK and MRK racks and enclosures. Isolation leveling feet also available with protective rubber cover to isolate racks from the floor.

Copper Bus Bars
Copper Bus Bars

Middle Atlantic Products solid copper bus bars are 1/8" thick and 1" or 2" wide, threaded 10-32, and punched for cable management. They are available in various heights. Supplied mounting hardware includes nylon isolation washers, bolts and nuts.

Crating Service
Crating Service

Middle Atlantic crating service offers reusable and economical transport protection for any of their steel rack enclosures. Time-saving design includes removable front and rear panels, allowing loading and testing of racks while still in the crate.

Document Pocket
Document Pocket

Store wiring diagrams, schematics, and other vital documents in this convenient steel holder. Fits all rear doors. Flush mounting studs included, black powder coat finish.

Ganging Hardware
Ganging Hardware

Providing easy field alignment and joining of Middle Atlantic multi-bay enclosures, available ganging hardware includes drift pins, 1/2" magnetized sockets and enough 5/16" flange nuts and bolts to gang up to 10 racks.

SLIM-5 Split Rear Rail Kits
SLIM-5 Split Rear Rail Kits

Built to facilitate rear hanging of equipment, this Slim 5 option also permits panels to be "mid-mounted". All brackets, rails, and hardware are included. When using this option with ganged enclosures, a cable chase kit is required. Works with steel side panels only, will not accommodate wood side panels.

SLIM-5 Replacement Brushed Trim Panels
SLIM-5 Replacement Brushed Trim Panels

Black brushed and anodized panels are now available to enhance the aesthetics of your Slim 5 series enclosures and match the finish of components mounted in it.

Black Wrinkle Touch-Up Kit
Black Wrinkle Touch-Up Kit

Black wrinkle touch-up kit is ideal for small nicks incurred during and after installation. Includes paint and applicator.