This is part 3 of a 6 part series demonstrating how to fabricate a simple, quality, easy to build string jig that is designed for the individual who has limited fabrication skills and may be on a tight budget.
Part 3 covers the fabrication of the carriage bolt and string posts.
The links below will guide you through the rest of the entire build.
Part 1 https://youtu.be/88LFz4B5p3U
IMPORTANT--In the parts list, I neglected to mention that you will need 4, four-hole Unistrut plates.
Part 2 https://youtu.be/vgiruKc1lkk
Part 4 https://youtu.be/DgsQUual9dE
Part 5 https://youtu.be/hYE7XmzhZ3E
Part 6 https://youtu.be/3GVg8xTZgws
Here is another video covering operation of the jig:
https://youtu.be/23EJ0qZ-cPY
