Linkage SCAD practice

Simple practice module for linkages and assemblies.
These files are for practice reference and printing reference. Feel free to use/download as needed.
Tutorial videos can be found here:
Primitives
https://youtu.be/v2S3YkX_jbU
Parametric modules
https://youtu.be/eVxKfAGq4p8
Linkage 1
https://youtu.be/hGFmqncZszM