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Our store will be closed for the Sukkot Holiday. You can always place your orders online and they will be processed as usual when our office reopens. Alternatively you may email your requests and we will get back to them in a timely manner.

We appreciate your patience as we return to our regular operations schedule.


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Mayline X1886L 4-Post Heavy Duty - Closed "L" / "T" Uprights - 86" Height

By Mayline | Mfr#: X1886L | Tiger#: TM79191


  • Closed "L" & "T" Design Options 
  • Two Depth Options 
  • 86" High 
  • Available in All Standard Color Options 
List Price: $257.00
You Save: $98.36 - 38%
  • Product Options
Ships Out Within: 4-6 Weeks

At, we do our best to provide our customers with quality products at the lowest possible price. If you see an item marked with a Price Match Guarantee seal for less on a competitor website, we will meet or beat it! The site be an authorized distributor and the price quoted must be the standard advertised price.

How to Submit a Lower Price

To submit a lower price send us the item number in question, a link to the competitor price page, along with your full name and contact information to As soon as we receive your email, a member of our sales staff will review the information and contact you with a Meet or Beat offer.

For more information, please call us at 877-866-7400. offers free shipping for this item over $650 Price, to anywhere in the 48 contiguous United States. Alaska, Hawaii and the territories are excluded unless otherwise noted. 

Call us now for more information on this  offer at 1-877-866-7400.

Overview for Mayline X1886L 4-Post Heavy Duty - Closed "L" / "T" Uprights - 86" Height

Mayline 4-Post Heavy Duty Uprights feature 86" in height and are compatible with 4-Post Heavy Duty Shelving Units.

Customize Your 4-Post Heavy Duty Upright

The Heavy Duty Uprights come in a variety of configurations differing by size and design to match your existing 4-Post Filing System. Please, see below to view all the customizable options:

Design Options
The Uprights are available in either closed "L" or closed "T" design options. The "T" Uprights are commonly used for internal support, while closed "L" Uprights provide a more finished external look.

  • Closed "L"
  • Closed "T"

Depth Options
Two depth options are available at your choice:

  • 18" Deep 
  • 36" Deep 

Color Options
The 4-Post Heavy Duty Uprights are available in 17 standard paint colors to match your existing Filing Unit exterior design.

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