Kubotan 3D printable model by heileh

Kubotan

Source: Thingiverse by heileh

The Kubotan is a free printable 3D model from Thingiverse by heileh. The Kubotan (sometimes erroneously spelled as Kubaton or Kobutan) is a genericized trademark for a self-defense keychain weapon developed by Takayuki Kubota in the 1960s. You can download the STL file from the original listing below and print it at home.

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148 saves Source: Thingiverse Updated 2026-05-07

Tags: Kubotan

About this model

The Kubotan (sometimes erroneously spelled as Kubaton or Kobutan) is a genericized trademark for a self-defense keychain weapon developed by Takayuki Kubota in the 1960s. It is typically no more than 5.5 inches (13.97 centimetres) long and about half an inch (1.25 centimetres) in diameter, slightly thicker or the same size as a marker pen. The material is usually of a hard high-impact plastic (e.g. Lexan). The body of the Kubotan is lined with six round grooves with a screw eye and/or swivel and split ring attachment at one end for keys. The Kubotan may appear as an innocuous key fob to the untrained eye. In some cases however it may be recognized and considered an offensive weapon in some jurisdictions.

Frequently asked questions

Is this 3D model free to download?
Yes. Kubotan 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 heileh.
Who made this model?
Designed by heileh, 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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