The inner diameter of the chain link is too small for the traditional placement of jump rings. Even 24 gauge wire will be too large.  You will need to finish these chains by soldering on an endcap or jump ring. Scroll down for recommended compatible items. 

Footage Chain Note: Bulk chain is priced per inch. All chains are sold in 12 inch minimum quantities unless a 10 foot minimum is noted. We may use segments of 7 inches or longer to fulfill your order if continuous lengths are not available. Spooled lengths are segmented at the factory so we cannot guarantee continuous lengths of any specific measure.