Rolling ruler for keychain
69 downloads · 3 years ago · A rolling ruler with 5mm steps.
The pieces are press fit. If loose, add some glue.
The diameter of
This model is restricted by licensing terms.
View license.
A rolling ruler with 5mm steps.
The pieces are press fit. If loose, add some glue.
The diameter of the disc should be as close to 31.83mm as possible for the most accurate measurements.
Rolling ruler for keychain
69 downloads · 3 years ago in and
This model is restricted by licensing terms.
View license.





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