I’ve made a bunch of these, with blades, without blades, attached the blades in different ways. Bought my harnesses, made my own. There’s a lot of ways to put them together. If you use a clevis, there are other components you must also use. What you will find is loading all those components, crimping, placement, etc. takes a lot of time and is quite fatiguing putting a five wire arig together. After a bunch of trying this and that I landed on a component that makes a real clean unit and will cut down on your work. Rosco tackle makes a component called a Swivel Sleeve that will replace sleeves, clevis, metal bearings and swivel and save you a bunch of time.
https://www.roscotackle.com/product/romar-sleeve-swivel/