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Mayline ARC24504A ARC Rotary File - Adder Unit

By Mayline | Mfr#: ARC24504A | Tiger#: TM79474
  • ARC Rotary File - Adder Unit MAYARC24403A-
  • MAYARC24403A- ARC Rotary File - Adder Unit - 3 Unit System
  • MAYARC24403A ARC Rotary File - Adder Unit - Rotating module
  • MAYARC24403A- ARC Rotary File - Adder Unit - In Use


  • Back-to-Back/Dual Sided Storage for 40% More Capacity 
  • Instant Access to Files from Both Sides
  • Optional Width, Media Type, Openings and 17 Finish Colors 
  • Lockable Storage on Both Sides for Extra Privacy 
  • Compatible with ARC Rotary File Starter Units
List Price: $3,785.00
You Save: $1,667.00 - 44%
  • Product Options
    Select Model

Free Shipping (USA)
Ships Out Within: 14 - 21 Business Days


Please call our Product Specialist to clarify your needs and if you may need more parts.

Dividers are required to complete your Filing Unit Order. Please make your choice HERE

Overview for Mayline ARC24504A ARC Rotary File - Adder Unit

Mayline ARC Rotary File System employs a unique construction with a turning configuration that results in a double-faced storage unit with an easy access to both sides. This ARC Rotary Adder Unit can be attached to either side of your Starter System allowing to create and alternate your storage space as required. Experience the benefits of a high density storage, enhanced security, easier file retrieval and smart modular design. The Adder Units are available in a great number of configurations to meet all of your individual storage requirements and fit your current Starter ARC Rotary File System.

High Density Storage
This Mayline ARC Rotary File System employs a unique rotating construction that creates a back-to-back storage unit. This particular file storage technology almost doubles your storage capacity while providing instant access to all files from both sides. The shelves fit different file formats and allow 5.25" of letter depth or 6.50" of legal depth clearance from wall for the rotating carriage. The shelves adjust on 1.5" high increments and feature a weight capacity of 120 lbs each. The storage space is intended to easily fit end-tab or top-tab filing, binders, supplies and other materials.

ARC™ Smart Design
The unique design of ARC Rotary File System aims to bring numerous benefits to the end user. The rotating mechanism allows easy pull or push rotation and self-locates every 90 degrees so that the storage module self-positions to provide easy access to the contents from both sides. To ensure easy in-field adjustment options the system features a cantilever designed shelving technology. The storage space is lockable on both sides for extra privacy and security. The lock is positioned on the waist height.

ARC Rotary File Adder Unit - Shelving Options Chart
Item #Openings Mdia Unit Width Unit Height LFI*Ships List PricePrice 
ARC24403A3Letter (26.25" Deep)31-3/4"41" Unassembled1824,00998,5
ARC+B+24403A341" Assembled2169,001178
ARC24504A451" Unassembled2149,001167
ARC+B+24504A451" Assembled2496,001348
ARC24615A562" Unassembled2199,001193
ARC+B+24615A562" Assembled2543,001372
ARC24726A673" Unassembled2872,001543
ARC+B+24726A673" Assembled3310,001771
ARC24827A783-1/2" Unassembled3259,001745
ARC+B+24827A783-1/2" Assembled3701,001975
ARC24938A894" Unassembled3666,001956
ARC30403A3Legal (32.25" Deep)39-1/4"41" Unassembled2298,001245
ARC+B+30403A341" Assembled2643,001424
ARC30504A451" Unassembled2474,001336
ARC+B+30504A451" Assembled2823,001518
ARC30615A562" Unassembled2773,001492
ARC+B+30615A562" Assembled3121,001673
ARC30726A673" Unassembled3649,001947
ARC+B+30726A673" Assembled4096,002180
ARC30827A783-1/2" Unassembled4048,002155
ARC+B+30827A783-1/2" Assembled4488,002384
ARC30938A894" Unassembled4608,002446

Customize Your ARC Rotary File – Adder Unit

This ARC Rotary File Adder Unit comes in a great variety of customizable options that allow creating a flexible storage unit that will fully satisfy your individual requirements.

Select Openings
Starter ARC Rotary File Units are available in 3 to 8 tire configurations.

  • 3 Openings 
  • 4 Openings
  • 5 Openings
  • 6 Openings
  • 7 Openings
  • 8 Openings

Select Media
The two ARC Starter configurations are designed to fit Letter or Legal file formats at your choice.

  • Letter – 26.25" Deep, 144 LFI 
  • Legal – 32.25" Deep, 180 LFI

Select Shipment
Mayline offers to choose among two unit shipment options.

  • Ships Unassembled
  • Ships Assembled (unavailable for 8-tire units)

Select Paint Color**
Mayline ARC Rotary File System comes in 17 finish colors at your choice. To view all color options, please click Color Swatch.
**Please write your color preference in your order special notes.

Please Note: ARC Adder Unit top is unfinished. To order ARC Adder Unit Top or other accessories, please see the "Related Products Tab" above.

To customize and purchase this product, please select from the options menu above.