The trouble is that masking by hand does NOT give a true authentic finish and for some that is important.
Neither is paint used this 21st century. Furthermore if you’re refinishing wheel covers your authenticity and originality is gone.
But I get it; so if an owner is so inclined these “tools” are available, readily and without exorbitant cost.
The point is we as a club don’t have the ability to track hard assets that move around the world… which is exactly why all of them have gone missing.