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Leather Thickness Conversion Chart - oz /mm / inches

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Leather Thickness Conversion Chart: oz to mm to inches

In Europe, we measure leather thickness in millimeters (mm). In the USA, leather thickness is typically measured in ounces (oz).
Ounces are usually a measure of weight but in leather craft they refer to thickness as well.

The thickness of leather is crucial for any leather project, so here is a table with all the thickness conversions that you need as a leather crafter.

I refer a lot to this table when I work and when I teach courses so I thought it would be useful for you!

If you would like a Black & White version of this chart so you can print it at home, please download it HERE.

Cheers,
Nico🤠 

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