What kind of fastener is this?

Might not be exactly what you are reffering to... But... Keychain fastener is what I call it... Common on key chains made custom for giveaways at large companies, amusement park souvenier stands, etc.

Here is a bad photo of one:

I think McMaster-Carr calls them "quick release pins."

Thanks for your quick response.

That is exactly what I was looking for. Wowee, they are expensive.

======= one trade name is "Vlier Pin" see

Unka' George [George McDuffee] ============ Merchants have no country. The mere spot they stand on does not constitute so strong an attachment as that from which they draw their gains.

Thomas Jefferson (1743-1826), U.S. president. Letter, 17 March 1814.

You can also try Reid Tool Supply, but their prices are probably no better.

Doug White

Hey Bill,

Try any mar>Years ago, I have seen a fastener that I cannot identify but would

Carr-Lane sells them also as ball lock pins. They're cheaper than McMaster but have a $25. min. order. If you need more than one check them out at