We all have rear PTO shafts that we would like to keep greased and clean. These days most are 1-3/8”, 6-spline, quick-connect types. There SHOULD exist a well made protective cover with a quick-attach button that you install and remove in exactly the way you install and remove an implement shaft. I’d prefer one made of powder coated steel but would be happy with sturdy plastic of some sort. A fairly exhaustive search has turned up absolutely nothing. Any tips out there?