Mechanical engineering draftspersons prepare drawings, designs and plans that enable the manufacture and construction of a range of mechanical parts and equipment.
For related information click on the link below to view the Mechanical engineering draftsperson occupation profile:
https://careercentre.dtwd.wa.gov.au/occupations/Pages/mechanical-engineering-draftsperson.aspx
This video shows a spacer being used to create a secure assembly for testing a 3/4 inch diameter bolt.