Sterling silver-filled wire protectors add the perceived value of precious metal at a fraction of the cost. Accu-Guard wire protectors are designed to protect Accu-Flex® professional-quality beading wire against wear from clasps and other sharp-edged components. Wire protectors are similar to bullion or French, but in a pre-curved horseshoe shape. Inside diameter of 0.5mm. Accommodates wire up to 0.019 inch diameter. Contains 10% silver. Due to the manufacturing process, sizes vary slightly. Wire protectors have an anti-tarnish coating.
Wire Protectors>Sterling Silver-Filled>Silver ColoredFindings and Components>Terminators>Wire ProtectorsSterling Silver-FilledSilver ColoredAccu-Guardhttp://www.firemountaingems.com/itemdetails/h20a7351fnH20A7351FNWire protector, Accu-Guard™, sterling silver-filled, 4.5x3.5mm tube with 0.5mm inside diameter. Sold per pkg of 20.//image2.fmgstatic.com/images/pa7351fnb.jpg3.143.14As Low As $0.07 per accu-guard