Slingerland "button" Floor Tom Leg Mounts

[OldSchool]

I'm trying to locate three "buttons" for some Slingerland floor tom leg mounts from 1960.

Anyone have any ideas?

THANKS in advance for your help!Keep on Pl

[lucky]

jp2creations.com He sells them in sets of three, about twenty five bucks but that was the only place I could find them. Good Luck