Swell fasteners where to buy

Thanks all.

https://southco.com/en_us_int/fasteners/quick-access-fasteners/swell-action-latches

I did a Google image search, came up with this:

https://highskyrvparts.com/new-airstream-parts/access-compartment-door

enblethen wrote:
Ebay?
Swell latch

Funny, I looked just about everywhere but there.

Ebay?
Swell latch