Other metal clasps

I know that I’ts a rare elusive search here… I am looking for a
source of clasps in other metals. Specifically Stainless steel.
Other ones would be titanium, niobium, brass and bronze. Not watch
clasps, just nice sturdy clasps or at this point any type of clasp!
These would be for resale so making them myself is not a viable
option. Thank You for your help!,

Wendy