Sharing a solution I conjured up when I didn't want to have a solid wood door stop for inset doors and the available FastCap euro stops were way too small for my application.
I opted to buy a 36' x 3/4 Delrin (aka Acetal Copolymer plastic) rod. Also, comes in different colors
I used my table saw sled and cut the rod into appropriate lengths and then drilled two holes on the drill press to allow for the screw to be counter sunk. The offset hole allows the stop to be adjusted just by loosening the screw and then turning the rod.
Cost was under $25 on Amazon