Center Line Finder V3

This version uses only Chicago screws for all the joints.
The previous version had countersunk screws on the center joints, but there were too much play.
Minimum width for marking center line: 22mm
Maximum width for marking center line: 59mm

Fasteners required:
Chicago Screws x6 sets
Material: Brass
Size: Head Diameter 8MM,
Shaft Length: 8mm
Shaft Diameter: 4mm
Purchased mine here:
https://www.aliexpress.com/item/3-4-5-6-8MM-100-Pure-Brass-FLAT-Button-Stud-Chic