Reading through my last post again I realized that I made a mistake!
If you want the clasp to look like the links you have to attach it last (with single or double jumpring, even though I said there are no jumprings in this chain), so it will hook into the first link. If you decide to place the hook at the beginning you will have to complete the chain with an eye so it can close.
I am sorry for the mistake!!! Next time I vet what I post properly, so that there will be no confusion.
There is also a big THANK YOU to Lisa of http://abeadaday.blogspot.com for featuring my work. Go to her blog and see the inspirational thing she has to offer!