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 hole diameter is 0.5mm. Accommodates wire up to 0.019 inch diameter. Due to the manufacturing process, sizes vary slightly.
Wire Protectors>Sterling Silver>Silver ColoredFindings and Components>Terminators>Wire ProtectorsSterling SilverSilver ColoredAccu-Guardhttp://www.firemountaingems.com/itemdetails/h206447fyH206447FYWire protector, Accu-Guard™, sterling silver, 4x3mm tube, 0.5mm inside diameter. Sold per pkg of 10.//image1.fmgstatic.com/images/p6447fyb.jpg3.483.48As Low As $0.17 per wire protector