Holds 12U of 19 in. Rack Equipment Up to 36 in. Deep

The Tripp Lite SR12UBEXPNDKD SmartRack® 12U 4-Post Open Frame Rack provides an economical rack-mount solution for small offices, retail locations and other secure IT locations where you need equipment to be organized and easy to access. It’s ideal for mounting network switches, routers, patch panels, audio/video components and other EIA-standard 19-inch rack equipment up to 36 inches deep.

Convenient Open-Frame Design

Constructed from heavy-duty steel with a durable black powder-coated finish, the SR12UBEXPNDKD has a maximum load capacity of 1,000 pounds. Stashed away under a counter, on a workbench or in a corner, this rack saves precious space and allows you fast, easy access at your immediate workspace for organizing, installing and servicing equipment and cabling. The open design allows unobstructed airflow to help keep components cool and performing at their peak.

Easy Assembly and Installation

The self-squaring SR12UBEXPNDKD assembles using the included hardware. Built-in casters allow you to roll the rack into place. The vertical mounting rails have square, numbered holes and optional cable management hooks for securing equipment to the steel frame. Only user-supplied standard hand tools are required for setup. Toolless button holes accept 0U vertical installation of PDUs and cable managers.

Tripp Lite SR12UBEXPNDKD  Product Summary

  • Perfect for installing network switches, routers, patch panels and audio/video components in secure IT areas
  • Houses EIA-standard 19 in. rack equipment up to 36 in. deep
  • Maximum load capacity of 1,000 lb.
  • Open-frame design allows fast, easy access for organizing, installing and servicing equipment and cabling
  • Unobstructed airflow keeps components cool and performing at their peak
  • Heavy-duty steel construction with durable black powder-coated finish
  • Assembles with included hardware and user-supplied hand tools
  • Built-in casters for rolling the rack into position

What’s in the Box  Assembly Hardware

  • (4) Vertical Mounting Rails
  • (4) Side Brackets
  • (2) Base Brackets with Built-In Casters
  • (2) Top Brackets
  • (2) Adjustable Side Support/Mounting Rails
  • (12) M6 Screws
  • (16) M8 Acorn/Cap Nuts


Equipment Mounting Hardware

  • (20) M6 Cage Nuts
  • (20) PVC Cup Washers
  • (20) M6 Screws
  • (10) Cable Management Hooks(10) Hook Mounting ScrewsOwner’s Manual