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 facility.
Configurable and Versatile: The versatile 4Post™ provides organized storage of items of any size or weight while keeping them easily accessible. Its configurable modular design allows you to "grow as you go" - begin with the Starter unit, then select Add-On units to accommodate your facility's storage requirements as needed. This flexible shelving system is easy to install and works well with TrakSlider and MobileTrak moving shelving systems. With pre-punched tops and single rivet bottom shelf supports, it easily attaches to these mobile systems without the need to drill additional holes.
Durable: The shelves are made of 22 gauge cold-rolled steel with a 3/4" flange on all sides for additional support. The units are powder-coated for a durable, corrosion-resistant finish.
To see all SHELVING OPTION SPECIFICATIONS - Scroll down to end of overview
Model: This model It has a height of 88-1/4" and a capacity for 6-8 tiers. It is a Single Entry Add-On Unit. Single Entry - there is access to the files on only one side of the unit, as opposed to both sides (Double Entry units are available for purchase separately). Add-On Unit - it is designed to be added onto a Starter unit (purchased separately).
The open “L” upright side post is typically used for row ends (for starter units), while Open “T” upright posts are used as a common upright between shelf units (add-on units). All uprights include a pair of pre-punched holes every 6" on the center, allowing a visual confirmation for correct shelf spacing. Shelves are placed on a 13" high base center.
Please note: Dividers are not included with this product. You may purchase them separately from the Related Products tab above.
Customize Your Shelving System
The 4-Post Filing System comes with several customizable options in order to provide you with the perfect product that fits your specific needs. Select your preferences from the options shown above. Contact us for assistance with the many available customization options.
Select Media Type
You can choose between two depth options, corresponding to two media types; Letter or Legal.
- Letter Size - 12" Depth
- Legal Size - 15" Depth
Select Unit Width
There are five overall unit widths to choose from:
- 24" Wide
- 30" Wide
- 36" Wide
- 42" Wide
- 48" Wide
Select Openings
You can purchase a 6, 7, or 8 tiered unit.
6 Openings
7 Openings
8 Openings
Choose your customizable preferences from the options shown above.
 | | (1) Prepunched Tops
Prepunched tops and single rivet bottom shelf supports ensure easy installation to Datum's TrakSlider and MobileTrak storage systems without the need to drill additional holes. (2) Uprights
Datum’s interlocking keyhole uprights are available in seven standard heights and custom heights to meet your exact requirements. (3) Customization
A plethora of accessories available to customize your 4Post. Add magazine doors, drawers, ball and golf bag storage to help you fit any need. (4) Shelving
Accommodate a variety of documents and media from letter and legal files to athletic equipment to binders and boxes. (5) Shelf Supports
Shelves are seated on two (2) heavy-duty double rivet shelf supports ensuring maximum support and distribution of weight. Optional shelf reinforcements are available to hold more weight per shelf. (6) Dividers
Adjustable on 2" centers ensuring documents remain secure, organized and easily accessible. (7) Customizable
Available for different industries and eight standard colors. |
| 4 Post Add-On Shelving 88-1/4” High, 6 to 8 Tiers - Shelving Options Chart |
| Item # | Media | Depth | Width | Openings | Shelf Height |
| 881224-A6 | Letter | 12" | 24" | 6 | 12-3/4" |
| 881224-A7 | 7 | 11-1/4" |
| 881224-A8 | 8 | 9-3/4" |
| 881230-A6 | 30" | 6 | 12-3/4" |
| 881230-A7 | 7 | 11-1/4" |
| 881230-A8 | 8 | 9-3/4" |
| 881236-A6 | 36" | 6 | 12-3/4" |
| 881236-A7 | 7 | 11-1/4" |
| 881236-A8 | 8 | 9-3/4" |
| 881242-A6 | 42" | 6 | 12-3/4" |
| 881242-A7 | 7 | 11-1/4" |
| 881242-A8 | 8 | 9-3/4" |
| 881248-A6 | 48" | 6 | 12-3/4" |
| 881248-A7 | 7 | 11-1/4" |
| 881248-A8 | 8 | 9-3/4" |
| 881524-A6 | Legal | 15" | 24" | 6 | 12-3/4" |
| 881524-A7 | 7 | 11-1/4" |
| 881524-A8 | 8 | 9-3/4" |
| 881530-A6 | 30" | 6 | 12-3/4" |
| 881530-A7 | 7 | 11-1/4" |
| 881530-A8 | 8 | 9-3/4" |
| 881536-A6 | 36" | 6 | 12-3/4" |
| 881536-A7 | 7 | 11-1/4" |
| 881536-A8 | 8 | 9-3/4" |
| 881542-A6 | 42" | 6 | 12-3/4" |
| 881542-A8 | 8 | 9-3/4" |
| 881542-A7 | 7 | 11-1/4" |
| 881548-A6 | 48" | 6 | 12-3/4" |
| 881548-A8 | 8 | 9-3/4" |
| 881548-A7 | 7 | 11-1/4" |