If you want the best-made axle nut covers for your Harley Davidson, then FTD Customs axle covers are what you want.
After years of fighting the cheap caps, we decided to design and make our own.
CNC machined from billet 6061 T6 Aluminum and then powder coated. We use stainless steel 1/4-28 set screws so they don't strip out and you will not have rust leaking from them.