UWS 48” Low-Profile Truck Side Toolbox

UWS truck side toolboxes provide valuable storage and security for the items in the bed of your truck. Each box features a corrosion-resistant aluminum construction, a stainless steel locking system, and a patented RigidCore™ foam-filled lid.

The TBSM-48-LP UWS truck side toolbox also features a low-profile lid. It mounts low on the truck bed wall to better integrate with UWS low-profile crossover toolboxes and help maintain a clear view out of the rear truck cab window.


  • Mounts on the inside of the truck bed rails to provide additional storage space

  • Patented RigidCore™ foam-filled lid maximizes strength and prevents binding.

  • Built lower on the bed rail to match low-profile crossover toolboxes.

  • Extra-thick, 0.058″, one-piece aluminum tub holds heavy tools and cargo.

  • Lockable, push-button operation with noncorroding stainless steel

  • MicroSeal™ gasket helps seal out moisture, dust, and dirt.

  • Lid self-opens to nearly 90 degrees for convenient operation and loading.

  • Multiple box sizes available for a custom fit on each truck application.

  • Assembled in USA

  • Warranty: limited lifetime (1-year finish and parts)

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