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Datum 761236-A7P 4Post-In-a-Box Letter-Size Shelving Adder Unit - 7 Openings

By Datum | Mfr#: 761236-A7P | Tiger#: TM12172
  • 4-Post Shelving System DAT881236-S8P
  • Datum 4Post-In-a-Box™ Letter-Size Shelving Adder Unit - 7 Openings
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  • Everything you need shipped in one box - including 3 dividers per opening, back stops, and all hardware for fast, easy setup and deployment.
  • Easily assembles without the use of nuts, bolts, clips, or special tools. 
  • Adder unit for adding to existing 4Post™ installations.
  • Space-efficient Letter-size document storage solution with 7 openings, 8 shelves, and adjustable dividers.
  • Powder-coated steel construction means a lifetime of use.
  • Fully expandable and customizable for your office's unique storage requirements.
List Price: $729.00
You Save: $326.22 - 45%
  • Product Options
Ships Out Within: 20 - 30 Business Days

Overview for Datum 761236-A7P 4Post-In-a-Box Letter-Size Shelving Adder Unit - 7 Openings

The uniquely customizable Datum 4Post™ filing system offers maximum efficiency and flexibility, with customization and expansion options to handle the medical filing needs of virtually any medical office, clinic, hospital, or other facility.

These 4Post™ Adder units ship in one box containing everything you need for rapid and easy setup and deployment, including 3 dividers per opening, top shelf, shelf supports, 2" kick plate, and a generous 238 Lineal Filing Inches (LFI) of storage.

4Post™ units are super-easy to set-up and assemble.  All units include 76-1/4" high uprights, and 2" high front base. Adder units include one open “T” upright, meaning it can only be used in conjuction with a Starter unit. The open design allows it to be fitted with the Starter unit and then closed off with the Starter's "L" uprights. Please see additional images above.

Manufactured in the USA, the 4Post™'s shelves are made of 22 gauge cold-rolled steel with a 3/4" flange on all sides for additional support. 

The 4Post's™ modular design allows you to "grow as you go" - begin with a Starter unit, then select these Adder units to accomodate your facility's storage requirements as needed.

How to Customize & Order the Datum 4Post™ Medical Filing System

The Datum 4Post™ is available in 19 standard colors, to match the decor and workflow of any professional medical environment. 

Choose a Color

Pick any of the 19 colors from the drop-down list above. 

Optional custom colors are available  - contact us for more information. 


These 4Post™ units measure 36" wide, 76-1/4" high, and 12" deep.

Expansion and Accessories

The 4Post™ is ready to expand and grow along with the filing and storage requirements of your office, clinic, or hospital. The 4Post™ is also compatible with a wide range of Datum products and accessories.

Compatible with Datum TrakSlider™ and TambourDoor™ Systems

The 4Post™ is compatible with Datum's TrakSlider™ system for even greater storage efficiency in limited spaces. Datum TrakSlider™ systems can more than double capacity by converting stationary files into moveable systems that require only a fraction of the floor space. All 4Post™ units are pre-punched for easy conversion to TrakSlider™ systems without the need for drilling.

The Datum 4Post™ system can also accommodate the locking Datum TambourDoor™, for secure HIPAA-compliant document storage.

Lifetime Warranty

Like all Datum products, the 4Post™ is backed by a limited Lifetime Warranty.