Storehouse Bin Builder

What is Storehouse Bin Builder?

Storehouse Bin Builder makes printable bins that fit the STOREHOUSE portable parts cases sold by Harbor Freight: the 20-bin Medium case (48 mm tall) and the 8-bin Large case (92 mm tall). It is an independent project, not made by Harbor Freight. You start from the stock layout or an empty case and drag across the floor map to draw a bin, counted in 54 x 40 mm cells, then drag bins around to move them. Each bin gets a height, dividers in both directions, optional feet and a label.

Labels are raised letters on a small tilted shelf inside the back wall, so you can read them through the lid; divided bins get a label per compartment, or a blank plate for a sticker. A stacked option puts a shorter bin under one, two or four top trays that plug into its rim, so you get two levels and the lid still closes. Fit settings were measured from stock bins, with a 1.5 degree taper and 0.25 mm clearance per side by default, and a stacking fit test helps you dial in the plug.

Download all bins gives a ZIP of STL files where matching bins share one file, plus a layout.txt with how many of each to print; you can also download one bin, the fit test, or copy the settings for the included OpenSCAD file. It is free and needs no account. The code is public on GitHub, but the repository has no license file.

What you can make

• Custom bins for Harbor Freight STOREHOUSE Medium and Large cases
• Divided bins with a label per compartment
• Stacked bins with plug-in top trays

How to use Storehouse Bin Builder

1. Pick the Medium or Large case and start from the stock layout or an empty case
2. Drag across empty cells to draw each bin
3. Select a bin to set its height, dividers, stacking and label
4. Print an M-1x1 or the fit test first, then click Download all bins