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Mayline F18SR 4 Post Shelf Reinforcements *DISCONTINUED*

By Mayline | Mfr#: F18SR | Tiger#: TM79104
4 Post Shelf Reinforcements MAYF18SR-


  • 3 Width Options 
  • Extra Shelf Support 
  • Color Options to Match your Filing Unit
  • Allow Customizing Your Storage Space 
List Price: $9.00
You Save: $1.80 - 20%
  • Product Options
Availability:Out Of Stock
Ships Out Within: Discontinued
Tiger Medical no longer carries this item

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 F18SR 4 Post Shelf Reinforcements

Mayline 4 Post Shelf Reinforcements are designed to expand the functionality of your storage system and ensure extra support for different weight-loads. The Reinforcements feature 0.75" in height and a variety of customizable options

Number of Shelf Reinforcements required per loaded shelf

Customize Your 4 Post Shelf Reinforcements

Mayline offers a variety of Shelf Reinforcements configurations to fit any of your 4-Post Filing Unit.

Width Options
Select one of the 3 available width options to match your 4-Post Filing Unit.

  • 18" Wide
  • 24" Wide
  • 30" Wide

Color Options
Mayline offers a choice of 17 finish colors and two Shelf Reinforcements configurations:

  • Pebble Gray Color Only 
  • Color - 17 color options available 

To placed an order, please select from the drop down menu above