Making a professional knife sharpener without power tools for only $5 DIY

I made a professional knife sharpener using simple parts I bought at a hardware store. This sharpener allows you to set any sharpening angle in a few seconds

[@daniedevite6781]

Need a list of the items you used

[@geraldofrancisco5206]

nice. too bad I've never seem these pieces in the country I live, just some variations

[@CourtJester1960]

No parts list w/ part numbers?