
96-957/ rev 4b / 03-31-11
WS Series Writing Shelves
Mid dle Atla nti c Pr odu cts
EXCEPTIONAL SUPPORT & PROTECTION
The WS Series writing shelves provide a secure work surface
for our WRK, MRK, VRK and VMRK Series enclosures when used
in multi-bay applications
Features
• Constructed of an attractive 1” thick industrial MDF board with graphite
marbled laminate finish and black T-mold edging
• Supplied mounting system consists of sturdy steel-tubes that attach at both
the front and rear rackrail in each rack bay
• Each writing shelf includes cable pass-through holes with grommets
™
• Offered in two, three and four-bay sizes for our WRK, MRK, VRK”
and VMRK Series racks
Architects’ and Engineers’ Specifications
Multi-bay work surface shall be installed on Middle Atlantic Products rack model #__ (refer
to chart). Work surface designed to install on Middle Atlantic Products model # __ racks.
Work surface shall be constructed of high-pressure laminate on 1” thick 45 density industrial
MDF board. Mounting system shall be 16-gauge steel tubes. Work surface shall be __” deep,
span __ (2, 3, 4) rack bays and occupy 2 rackspaces. Work surface shall be warrantied to be
free from defects in material or workmanship under normal use and conditions for a period
of 7 years.
96-957 / rev 4b / 03-31-11 / WS Series Writing Shelves
C U S T O MI ZA BLE S P E C IF IC AT IO N C LI PS AVAI L A B L E A T M ID DL EAT LA NTI C .C O M
US: New Jersey • California • Illinois • Voice: 973-839-1011 Fax: 973-839-1976 • middleatlantic.com
Canada: Ontario • British Columbia • Voice: 613-836-2501 Fax: 613-836-2690 • middleatlantic.ca

WS Series Writing Shelves basic dimensions
2.54
[64]
1.04
[26]
1.50
[38]
FRONT VIEW
A
B
SIDE VIEW
TOP VIEW
Cable
pass-through
(1 per bay)
E
2.40 [61] wire grommet - 1 between
Requires 2
rackspaces
front and rear
C
PART # A B C D E F FITS
WS2-M26-18 44.00 [1118] WS2-M26-24 44.00 [1118] WS3-M26-18 - 66.00 [1676]
WS3-M26-24 - 66.00 [1676]
WS4-M26-18 - WS4-M26-24 - WS2-M31-18 44.00 [1118] WS2-M31-24 44.00 [1118] WS3-M31-18 - 66.00 [1676]
WS3-M31-24 - 66.00 [1676]
WS4-M31-18 - WS4-M31-24 - WS2-W27-18 48.50 [1232] WS2-W27-24 48.50 [1232] WS3-W27-18 - 72.75 [1848]
WS3-W27-24 - 72.75 [1848]
WS4-W27-18 - WS4-W27-24 - WS2-W32-18 48.50 [1232] WS2-W32-24 48.50 [1232] WS3-W32-18 - 72.75 [1848]
WS3-W32-24 - 72.75 [1848]
WS4-W32-18 - WS4-W32-24 - -
-
-
-
-
88.00 [2235]
88.00 [2235]
-
-
-
-
88.00 [2235]
88.00 [2235]
-
-
-
-
97.00 [2464]
97.00 [2464]
-
-
-
-
97.00 [2464]
97.00 [2464]
26.40 [671] 16.85 [428] 43.25 [1099] MRK 26” deep racks
26.40 [671] 22.85 [580] 49.25 [1251] MRK 26” deep racks
26.40 [671] 16.85 [428] 43.25 [1099] MRK 26” deep racks
26.40 [671] 22.85 [580] 49.25 [1251] MRK 26” deep racks
26.40 [671] 16.85 [428] 43.25 [1099] MRK 26” deep racks
26.40 [671] 22.85 [580] 49.25 [1251] MRK 26” deep racks
31.40 [798] 16.85 [428] 49.25 [1251] MRK, VRK, VMRK 31” deep racks
31.40 [798] 22.85 [580] 54.25 [1378] MRK, VRK, VMRK 31” deep racks
31.40 [798] 16.85 [428] 49.25 [1251] MRK, VRK, VMRK 31” deep racks
31.40 [798] 22.85 [580] 54.25 [1378] MRK, VRK, VMRK 31” deep racks
31.40 [798] 16.85 [428] 49.25 [1251] MRK, VRK, VMRK 31” deep racks
31.40 [798] 22.85 [580] 54.25 [1378] MRK, VRK, VMRK 31” deep racks
27.63 [702] 17.58 [447] 45.21 [1148] WRK 27” deep racks
27.63 [702] 22.85 [580] 51.21 [1301] WRK 27” deep racks
27.63 [702] 17.58 [447] 45.21 [1148] WRK 27” deep racks
27.63 [702] 22.85 [580] 51.21 [1301] WRK 27” deep racks
27.63 [702] 17.58 [447] 45.21 [1148] WRK 27” deep racks
27.63 [702] 22.85 [580] 51.21 [1301] WRK 27” deep racks
32.63 [829] 17.58 [447] 50.21 [1275] VRK 32” deep racks
32.63 [829] 22.85 [580] 56.21 [1428] WRK 32” deep racks
32.63 [829] 17.58 [447] 50.21 [1275] WRK 32” deep racks
32.63 [829] 22.85 [580] 56.21 [1428] WRK 32” deep racks
32.63 [829] 17.58 [447] 50.21 [1275] WRK 32” deep racks
32.63 [829] 22.85 [580] 56.21 [1428] WRK 32” deep racks
each rack
D
F
All dimensions in inches [Bracketed dimensions are in millimeters]
US: New Jersey • California • Illinois • Voice: 973-839-1011 Fax: 973-839-1976 • middleatlantic.com
Canada: Ontario • British Columbia • Voice: 613-836-2501 Fax: 613-836-2690 • middleatlantic.ca
Middle Atlantic Products