These parts are designed to go along with the design by Allen Ruppert.
https://moneyrhythm.com/projects/how-to-build-a-db4-antenna/
This is by far one of the best TV antenna's I've ever used and can be made for very little money. In some cases you may be able to build it almost for free if you have parts around the house.
Allen has great instructions for building the antenna. My designs are only to aid in the assembly and appearance of the final product.
These parts were designed to be used with 12 guage wire but may work with 14 as well.
See image for placement of parts
The author marked this model as their own original creation.