Our Products and Services

Four-post shelving

four-post shelving

Our Products and Services

Four-post shelving

Four-post shelving is an incredibly durable, easily accessible, high-density shelving system. Open shelving is fast and efficient, making it perfect for high-volume applications such as active file rooms, medical offices and loan vaults.

Four-post shelving can be easily expanded with your organization’s evolving needs.


  • open-shelf design lets you locate files quickly
  • configurable up 18′ high, maximizing your use of vertical space
  • obstacle-free access due to a lack of nuts, bolts and sway braces
  • improve usability even further with a variety of available components,  including pull-out work shelves, file dividers and aisle supports
  • unique interlocking design makes for easy, tool-free assembly
  • add four-post shelving to tracks for a rolling file storage system

More High-density open shelving

Unistor lateral filing

Unistor shelving

Flexible high-density shelving

Unistor is a flexible storage system that provides easy access to media. It can be mounted on mobile carriages to increase your available storage space.

unit spacefinder shelving

Unit Spacefinder Databox

Modular high-density shelving

The Unit Spacefinder Databox line features modular, highly configurable shelving units for a variety of media and applications.

large document storage

Large document storage

Vertical, high-density storage for large documents

TAB’s large document storage systems offer a unique vertical configuration that saves space and makes it easier to organize and access your large documents.

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