do a google on ribbon crimp ends........is that what you are looking for? Donna
If it is made with delicas there is a new slide on type made by miyuki.
I found some sterling ends, called "Ribbon Ends" on Fusion Beads. They don't come very wide though, so you could double them up along the same end. Other then those, I don't think you will find such a clasp end in sterling. I've been there, done that, actually now having them custom made in sterling!