Resized for Kirkland (Costco) brand 3D printable model by txjustin

Resized for Kirkland (Costco) brand

Source: Thingiverse by txjustin

The Resized for Kirkland (Costco) brand is a free printable 3D model from Thingiverse by txjustin. The original design was too small for the massive Costco paper towel rolls. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-05-24

Tags: Resized, for, Kirkland, (Costco), brand

About this model

The original design was too small for the massive Costco paper towel rolls. For a roll to fit, the roll holders ("arms") need to be larger. Scaling the parts larger within your slicer of choice causes a problem with the cork pieces ("inserts") that go into the roll as it makes the diameter of the fins too large for the roll. I took the scaled up pieces and trimmed down the fins to maintain the 41mm size needed for the roll. Within your slicer of choice, scale the roll holders ("arms") and the axis pieces ("plugs") to 110%, then use these cork pieces ("inserts") which as mentioned above are scaled up while maintaining the proper size to fit into the paper towel roll. The Costco rolls were a snug fit for the first 10 or so paper towels on my store-bought holder and so I chose the 110% scale …

Frequently asked questions

Is this 3D model free to download?
Yes. Resized for Kirkland (Costco) brand is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by txjustin.
Who made this model?
Designed by txjustin, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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