I've seen tubes with loops (and cap ends w/ loop) on box, snake, caprice, omega, and serpentine chain soldered or fused in it, but never just crimped on. Those chain styles are all pretty soild like beading wire and have surface area that fills the ID opening of the terminator very closely. I don't know how well just crimping a chain link style chain in will hold since there is much less surface area for the crimp to compress on to when folded. My advice is to try it out on a lesser material like silver plate or aluminum that is the same style as the sterling chain you plan on using.