MINI TOOLBOX SHELF KIT

Add More Storage to Your Mini Toolbox

Custom 3D printed shelf kit designed for Harbor Freight and Kobalt mini toolboxes to help maximize storage space and keep your setup organized.

More Space Badge

Expand Your Storage Space

Add additional shelf storage to the sides of your mini toolbox.

Perfect for organizing small tools, parts, electronics accessories, hobby supplies, and everyday items.

Fits either Harbor Freight or Kobalt mini toolboxes. (Toolbox not included)

Toolbox lid will not fully close when installed making the shelves perfect for toolboxes that remain open on your workbench.

Kit Contents Badge

What’s Included

  • 3D printed shelf kit components
  • Support brackets and color-coordinated connector pins
  • Instructions
Perfect For Badge

Perfect For

Drill bits, sockets, hobby tools, small electronics, screws, nuts, bolts, hardware, craft supplies, RC tools, EDC items, and general workbench organization.

Colors Badge

Choose Your Color Combo

Select from available colors to match your Harbor Freight or Kobalt mini toolbox setup.

Popular combinations include black/red, black/green, gray/black, blue/gray, orange/black, and themed custom colors.

Important: Toolbox, tools, and display items shown in photos are not included unless specifically stated in the listing.

Upgrade Your Mini Toolbox

Add extra shelf storage and create a cleaner, more organized toolbox setup.