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Datum T643LT7 ThinStak TriSlider Filing System 10 Units - 4/3/3

By Datum | Mfr#: T643LT7 | Tiger#: TM70851
ThinStak TriSlider Filing System 9 Units - 4/3/2 DATT643LT7


Triple row of easily accessible shelving units
Expandable as your filing space requirements increase
Safe rolling filing system with overhead stabilizer and anti-tip mechanism
Sturdy and durable design with no sharp edges
Available Options
Media: Letter, Legal, X-Ray 
Unit Width: 36", 42", 48"
Shelves: 5, 6, 7, or 8 Tiers
Dividers: Fixed Dividers or Movable Plate Dividers
List Price: $12,737.55
You Save: $4,995.55 - 39%
  • Product Options
    Select Media

    Select Width

    Select Shelves

    Select Divider

Ships Out Within: 20 - 30 Business Days

See all Shelving Options HERE

Overview for Datum T643LT7 ThinStak TriSlider Filing System 10 Units - 4/3/3

The versatile ThinStak TriSlider Open Shelf Filing System helps keep your medical documents organized and accessible while taking up a minimal amount of floor space. This configuration includes a triple row of shelves with four shelving units in the back, three in the middle, and three in the front. You can view many other customizable unit configurations in the Related Products Tab above.

ThinStak® Open Shelf Medical Filing Units

When compared to lateral filing cabinets, this model stores more than 50% additional files while taking up 27% less floor space. It consists of individual stackable shelf tiers with fixed or movable dividers on each tier, creating a complete shelving unit. Its configurable design allows you to add additional tiers and units for more storage space. It is incredibly durable and sturdy, manufactured from rust-free cold rolled steel without any sharp edges. The tiers are welded together using the latest manufacturing technologies for a true state-of-the-art, dependable shelving unit.

ThinStak TriSlider Filing System 10 Units - 4/3/3 - Shelving Options Chart
Item #MediaDepthUnit WidthOverall WidthLFI*TiersHeightDivider
T843XR548"196" 2,350"584-1/2"Fixed

*LFI: Linear Filing Inches = The amount of actual filing inches your unit will have. 

TrakSlider™ Medical Filing System

The Tri-Slider triple depth file storage system consists of three rows of shelving units in which the front two rows slide from side to side on tracks, providing access to the back row of files. This method of storing your medical files greatly maximizes the use of floor space. The modular design of this system allows for easy expansion as your storage requirements increase. All Datum TrakSlider™ systems can be reconfigured and added onto at any time without the need to disassemble, relocate, or remove existing files.

All Datum TrakSlider™ track units consist of modular, all-welded steel frame and rail assemblies, flush decking, lateral rolling carriages, as well as overhead stabilizer and roller assemblies. The carriages include four wheels that ride on a double rail track for an added measure of stability and safety. The heavy-duty welded steel construction of this system includes an overhead anti-tip mechanism to ensure safe and easy movement of files. A reinforced steel leveling track means you can use the system safely, even on non-level floors!

Customize Your Shelving System

The ThinStak Tri-Slider 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.

You can also view many other customizable unit configurations in the Related Products Tab above.

Select Media

There are three depth options to fit different types of medical files - Letter, Legal, or X-Ray. 

  • Letter - 13-3/16" Depth
  • Legal - 16-3/16" Depth
  • X-Ray - 19-3/16" Depth 

Select Unit Width

You can choose from the following overall widths for your shelving units.

  • 36" Wide
  • 42" Wide
  • 48" Wide

Select Shelves

Choose the amount of tiers you would like your unit to have.

  • 5 Tiers
  • 6 Tiers
  • 7 Tiers
  • 8 Tiers

Choose Divider

There are two types of shelf dividers to choose from - Movable Plate and Fixed. The Movable divider can be moved to the right or left as needed while the Fixed divider is a solid piece that stays in place.

  • Fixed Divider
  • Movable Plate Divider

Select Color

There are 20 colors available that include 8 standard colors and 12 colors with an extended lead time. Click on "Available Colors" underneath the main product image to view color options.

Color Swatch

Please write your color preference in your order special notes.

Choose your customizable preferences from the options shown above.


(1) Prepunched Tops
Prepunched tops and bases ensure easy installation to Datum’s TrakSlider mobile system without drilling.

(2) Dividers 
Fixed or adjustable dividers provide ultimate customization and organization.

(3) Posting Shelf 
Optional posting shelf provides additional workspace and saves space by retracting when not in use.

(4) Compact Profile 
Compact shelvingprofile increased storage space and efficiency.