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4-Post Filing. Adder Unit Open 'T' Upright Letter Size 3 Openings 30" Wide

MFR#: EFO3012433A
TIGER#: TM81611
Original price List Price: $580.00
You Save: $253.40 -44%
Original price $580.00 - Original price $580.00
Original price List Price: $580.00
Current price $326.60
$326.60 - $326.60
Current price $326.60
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4-Post Filing. Adder Unit Open 'T' Upright Letter Size 3 Openings 30
4-Post Filing. Adder Unit Open 'T' Upright Letter Size 3 Openings 30" Wide - $326.60
$326.60
*Must Purchase 1 for 4-Post Filing. Adder Unit Open 'T' Upright Letter Size 3 Openings 30" Wide

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Free Shipping (USA) Ships Out Within: 4-6 Weeks
  • Optional Sizes and Number of Tiers
  • Supports Letter or Legal Filing
  • Shelves Adjust on 1½" Centers
  • Easy to Assemble, no Hardware Required
  • 240 lbs Weight Capacity Per Shelf .

Mayline 4-Post Filing - Adder Unit is a highly efficient storage solution that has been designed to specifically address your unique current and future storage needs. Start off with a basic Filing Unit and build up your storage system using Adder models. With Mayline 4-Post shelving systems you are free to create and alternate your storage space to fit folders, organize files, stock boxes and what not. Experience the benefits of a greater visibility, one-touch file retrieval, simple assembly and a large variety of upgrades.

Model Features
This Mayline Adder Unit features two types of uprights: Closed "T" and open "T" that are normally used for the internal support. The shelves are made of a 22-gauge steel that ensures exceptional durability and a weight capacity of 240lbs per shelf. The uprights are slotted on the sides to allow customizable shelf positioning. Each shelf adjusts on 1.5" along the 4-Post Filing Unit. This model comes without the back panel or shelf dividers that can be purchased separately if required.

4-Post Filing - Adder Unit - Shelving Options Chart
Item # Media Depth Openings Width Design List Price
EFO2412433A Letter 12" 3 24" Open 'T' $294
EFO3012433A 3 30" Open 'T' $294
EFO3612433A 3 36" Open 'T' $297
EFO4212433A 3 42" Open 'T' $317
EFT3012433A 3 30" Closed 'T' $351
EFT2412433A 3 24" Closed 'T' $351
EFT3612433A 3 36" Closed 'T' $354
EFO4812433A 3 48" Open 'T' $369
EFT4212433A 3 42" Closed 'T' $374
EFT4812433A 3 48" Closed 'T' $426
EFO2412656A 6 24" Open 'T' $468
EFO3012656A 6 30" Open 'T' $468
EFO3612656A 6 36" Open 'T' $471
EFO4212656A 6 42" Open 'T' $509
EFT2412656A 6 24" Closed 'T' $525
EFT3012656A 6 30" Closed 'T' $525
EFT3612656A 6 36" Closed 'T' $528
EFO2412767A 7 24" Open 'T' $535
EFO3012767A 7 30" Open 'T' $535
EFO3612767A 7 36" Open 'T' $538
EFT4212656A 6 42" Closed 'T' $566
EFO4212767A 7 42" Open 'T' $594
EFT2412767A 7 24" Closed 'T' $595
EFT3012767A 7 30" Closed 'T' $595
EFT3612767A 7 36" Closed 'T' $598
EFO2412868A 8 24" Open 'T' $604
EFO3012868A 8 30" Open 'T' $604
EFO3612868A 8 36" Open 'T' $607
EFO4812656A 6 48" Open 'T' $609
EFT4212767A 7 42" Closed 'T' $654
EFO4212868A 8 42" Open 'T' $659
EFO2412979A 9 24" Open 'T' $664
EFO3012979A 9 30" Open 'T' $664
EFT4812656A 6 48" Closed 'T' $666
EFO3612979A 9 36" Open 'T' $667
EFT2412868A 8 24" Closed 'T' $678
EFT3012868A 8 30" Closed 'T' $678
EFT3612868A 8 36" Closed 'T' $681
EFO4812767A 7 48" Open 'T' $698
EFO4212979A 9 42" Open 'T' $725
EFT4212868A 8 42" Closed 'T' $745
EFT2412979A 9 24" Closed 'T' $751
EFT3012979A 9 30" Closed 'T' $751
EFT3612979A 9 36" Closed 'T' $754
EFT4812767A 7 48" Closed 'T' $758
EFO4812868A 8 48" Open 'T' $778
EFT4212979A 9 42" Closed 'T' $812
EFT4812868A 8 48" Closed 'T' $852
EFO4812979A 9 48" Open 'T' $858
EFT4812979A 9 48" Closed 'T' $945
EFO2415433A Legal 15" 3 24" Open 'T' $308
EFO3015433A 3 30" Open 'T' $308
EFO3615433A 3 36" Open 'T' $312
EFO4215433A 3 42" Open 'T' $350
EFT2415433A 3 24" Closed 'T' $371
EFT3015433A 3 30" Closed 'T' $371
EFT3615433A 3 36" Closed 'T' $375
EFO4815433A 3 48" Open 'T' $399
EFT4215433A 3 42" Closed 'T' $413
EFT4815433A 3 48" Closed 'T' $462
EFO2415656A 6 24" Open 'T' $491
EFO3015656A 6 30" Open 'T' $491
EFO3615656A 6 36" Open 'T' $495
EFT2415656A 6 24" Closed 'T' $554
EFT3015656A 6 30" Closed 'T' $554
EFT3615656A 6 36" Closed 'T' $558
EFO2415767A 7 24" Open 'T' $575
EFO3015767A 7 30" Open 'T' $575
EFO4215656A 6 42" Open 'T' $578
EFO3615767A 7 36" Open 'T' $579
EFT2415767A 7 24" Closed 'T' $638
EFT3015767A 7 30" Closed 'T' $638
EFO2415868A 8 24" Open 'T' $638
EFO3015868A 8 30" Open 'T' $638
EFT4215656A 6 42" Closed 'T' $642
EFT3615767A 7 36" Closed 'T' $642
EFO3615868A 8 36" Open 'T' $642
EFO4815656A 6 48" Open 'T' $660
EFO4215767A 7 42" Open 'T' $665
EFO2415979A 9 24" Open 'T' $700
EFO3015979A 9 30" Open 'T' $700
EFO3615979A 9 36" Open 'T' $704
EFT2415868A 8 24" Closed 'T' $713
EFT3615868A 8 36" Closed 'T' $718
EFT4815656A 6 48" Closed 'T' $723
EFT4215767A 7 42" Closed 'T' $727
EFO4215868A 8 42" Open 'T' $738
EFO4815767A 7 48" Open 'T' $759
EFT2415979A 9 24" Closed 'T' $788
EFT3015979A 9 30" Closed 'T' $788
EFT3615979A 9 36" Closed 'T' $792
EFO4215979A 9 42" Open 'T' $794
EFT4215868A 8 42" Closed 'T' $814
EFT4815767A 7 48" Closed 'T' $822
EFO4815868A 8 48" Open 'T' $846
EFT3015868A 8 30" Closed 'T' $888
EFT4215979A 9 42" Closed 'T' $901
EFT4815868A 8 48" Closed 'T' $922
EFO4815979A 9 48" Open 'T' $933
EFT4815979A 9 48" Closed 'T' $1 022

Customize Your 4-Post Filing - Adder Unit

The Mayline Adder sections are available in a great variety of configurations allowing to customize unit dimensions, number of shelves and uprights style. See below to view all the customizable options:

Media Type
There are two depth options to choose from, corresponding to two media types: Letter or Legal.

  • Letter Size - 12" Depth
  • Legal Size - 15" Depth

Number of Openings
This 4-Post Filing Adder Unit is available in five variations that differ by number of tiers that correspond to the number of usable shelves.

  • 3 Tiers
  • 6 Tiers
  • 7 Tiers
  • 8 Tiers
  • 9 Tiers

Unit Width
A great choice of width options promotes flexibility in how much you would like to expand you filling system.

  • 24"
  • 30"
  • 36"
  • 42"
  • 48"

Design
Choose between closed or open "T" type uprights to best suit your needs.

  • Open "T" Upright
  • Closed "T" Upright

Optional Paint Colors
Mayline 4-Post Filing System comes in 17 finish colors at your choice.
*Please write your color preference in your order special notes.

To purchase this product, please select from the drop down menu above

Warning WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Lead time: 4-6 Weeks

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