8mm X 3.2mm Snap on Bail Attacher Hook 4 Charms Pendant  Real 14K Yellow Gold  Metal Product ID Condition Finish Avg. Weight Width Height Retail Price Real 14K Yellow Gold (Stamped 14K or 585) KSD125 Brand New Polished 0.10 grams  3.2mm  (Inside 2.20mm) 8.00mm  ~ 5/16"   (Inside 7.00mm) $116   Snap on bails offer you a quick and easy way to attach your pendants, charms, and coin bezels.  There is no soldering required in using these types of bails, they simply snap onto the item you are attaching and are then strung onto a chain.  Bails allow a pendant to slide onto a chain without having to solder the piece to the chain. If you're not sure about the measurements,  please try to draw it on a piece of paper with the measurements listed to visualize it.  The smaller and bigger version of this snap on bail is listed in our store as well. Search for "snap on bail" in our store.